31854108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 92010240

約数和(自身を除く): 60156132

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, 977, 988, 1254, 1482, 1716, 1954, 2508, 2717, 2931, 2964, 3908, 5434, 5862, 8151, 10747, 10868, 11724, 12701, 16302, 18563, 21494, 25402, 32241, 32604, 37126, 38103, 42988, 50804, 55689, 64482, 74252, 76206, 111378, 128964, 139711, 152412, 204193, 222756, 241319, 279422, 408386, 419133, 482638, 558844, 612579, 723957, 816772, 838266, 965276, 1225158, 1447914, 1676532, 2450316, 2654509, 2895828, 5309018, 7963527, 10618036, 15927054, 31854108]

約数ペア:

[(1, 31854108), (2, 15927054), (3, 10618036), (4, 7963527), (6, 5309018), (11, 2895828), (12, 2654509), (13, 2450316), (19, 1676532), (22, 1447914), (26, 1225158), (33, 965276), (38, 838266), (39, 816772), (44, 723957), (52, 612579), (57, 558844), (66, 482638), (76, 419133), (78, 408386), (114, 279422), (132, 241319), (143, 222756), (156, 204193), (209, 152412), (228, 139711), (247, 128964), (286, 111378), (418, 76206), (429, 74252), (494, 64482), (572, 55689), (627, 50804), (741, 42988), (836, 38103), (858, 37126), (977, 32604), (988, 32241), (1254, 25402), (1482, 21494), (1716, 18563), (1954, 16302), (2508, 12701), (2717, 11724), (2931, 10868), (2964, 10747), (3908, 8151), (5434, 5862)]