31346744

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 41047816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 53, 88, 94, 104, 106, 121, 143, 188, 212, 242, 286, 376, 424, 484, 517, 572, 583, 611, 689, 968, 1034, 1144, 1166, 1222, 1378, 1573, 2068, 2332, 2444, 2491, 2756, 3146, 4136, 4664, 4888, 4982, 5512, 5687, 6292, 6413, 6721, 7579, 9964, 11374, 12584, 12826, 13442, 15158, 19928, 22748, 25652, 26884, 27401, 30316, 32383, 45496, 51304, 53768, 54802, 60632, 64766, 73931, 83369, 109604, 129532, 147862, 166738, 219208, 259064, 295724, 301411, 333476, 356213, 591448, 602822, 666952, 712426, 1205644, 1424852, 2411288, 2849704, 3918343, 7836686, 15673372, 31346744]

約数ペア:

[(1, 31346744), (2, 15673372), (4, 7836686), (8, 3918343), (11, 2849704), (13, 2411288), (22, 1424852), (26, 1205644), (44, 712426), (47, 666952), (52, 602822), (53, 591448), (88, 356213), (94, 333476), (104, 301411), (106, 295724), (121, 259064), (143, 219208), (188, 166738), (212, 147862), (242, 129532), (286, 109604), (376, 83369), (424, 73931), (484, 64766), (517, 60632), (572, 54802), (583, 53768), (611, 51304), (689, 45496), (968, 32383), (1034, 30316), (1144, 27401), (1166, 26884), (1222, 25652), (1378, 22748), (1573, 19928), (2068, 15158), (2332, 13442), (2444, 12826), (2491, 12584), (2756, 11374), (3146, 9964), (4136, 7579), (4664, 6721), (4888, 6413), (4982, 6292), (5512, 5687)]