31528068

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 91069440

約数和(自身を除く): 59541372

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 209, 228, 247, 286, 418, 429, 494, 572, 627, 741, 836, 858, 967, 988, 1254, 1482, 1716, 1934, 2508, 2717, 2901, 2964, 3868, 5434, 5802, 8151, 10637, 10868, 11604, 12571, 16302, 18373, 21274, 25142, 31911, 32604, 36746, 37713, 42548, 50284, 55119, 63822, 73492, 75426, 110238, 127644, 138281, 150852, 202103, 220476, 238849, 276562, 404206, 414843, 477698, 553124, 606309, 716547, 808412, 829686, 955396, 1212618, 1433094, 1659372, 2425236, 2627339, 2866188, 5254678, 7882017, 10509356, 15764034, 31528068]

約数ペア:

[(1, 31528068), (2, 15764034), (3, 10509356), (4, 7882017), (6, 5254678), (11, 2866188), (12, 2627339), (13, 2425236), (19, 1659372), (22, 1433094), (26, 1212618), (33, 955396), (38, 829686), (39, 808412), (44, 716547), (52, 606309), (57, 553124), (66, 477698), (76, 414843), (78, 404206), (114, 276562), (132, 238849), (143, 220476), (156, 202103), (209, 150852), (228, 138281), (247, 127644), (286, 110238), (418, 75426), (429, 73492), (494, 63822), (572, 55119), (627, 50284), (741, 42548), (836, 37713), (858, 36746), (967, 32604), (988, 31911), (1254, 25142), (1482, 21274), (1716, 18373), (1934, 16302), (2508, 12571), (2717, 11604), (2901, 10868), (2964, 10637), (3868, 8151), (5434, 5802)]