31063080958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 58814610624

約数和(自身を除く): 27751529666

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 193, 197, 386, 394, 469, 871, 938, 1351, 1379, 1742, 2509, 2561, 2702, 2758, 4489, 5018, 5122, 6097, 8978, 12194, 12931, 13199, 17563, 17927, 25862, 26398, 31423, 35126, 35854, 38021, 58357, 62846, 76042, 90517, 92393, 116714, 168103, 171587, 181034, 184786, 266147, 336206, 343174, 408499, 494273, 532294, 816998, 866377, 884333, 988546, 1176721, 1201109, 1732754, 1768666, 2353442, 2402218, 2547407, 3459911, 5094814, 6064639, 6190331, 6919822, 11262901, 11496329, 12129278, 12380662, 17831849, 22525802, 22992658, 33116291, 35663698, 66232582, 78840307, 80474303, 157680614, 160948606, 170676269, 231814037, 341352538, 463628074, 1194733883, 2218791497, 2389467766, 4437582994, 15531540479, 31063080958]

約数ペア:

[(1, 31063080958), (2, 15531540479), (7, 4437582994), (13, 2389467766), (14, 2218791497), (26, 1194733883), (67, 463628074), (91, 341352538), (134, 231814037), (182, 170676269), (193, 160948606), (197, 157680614), (386, 80474303), (394, 78840307), (469, 66232582), (871, 35663698), (938, 33116291), (1351, 22992658), (1379, 22525802), (1742, 17831849), (2509, 12380662), (2561, 12129278), (2702, 11496329), (2758, 11262901), (4489, 6919822), (5018, 6190331), (5122, 6064639), (6097, 5094814), (8978, 3459911), (12194, 2547407), (12931, 2402218), (13199, 2353442), (17563, 1768666), (17927, 1732754), (25862, 1201109), (26398, 1176721), (31423, 988546), (35126, 884333), (35854, 866377), (38021, 816998), (58357, 532294), (62846, 494273), (76042, 408499), (90517, 343174), (92393, 336206), (116714, 266147), (168103, 184786), (171587, 181034)]