85837790864

素因数分解:

$2^4\times 7^1\times {\mathrm{4243}}^1\times {\mathrm{180629}}^1$

素因数の和:184887

約数の個数: 40

約数和(自身を含む): 190115242560

約数和(自身を除く): 104277451696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4243, 8486, 16972, 29701, 33944, 59402, 67888, 118804, 180629, 237608, 361258, 475216, 722516, 1264403, 1445032, 2528806, 2890064, 5057612, 10115224, 20230448, 766408847, 1532817694, 3065635388, 5364861929, 6131270776, 10729723858, 12262541552, 21459447716, 42918895432, 85837790864]

約数ペア:

[(1, 85837790864), (2, 42918895432), (4, 21459447716), (7, 12262541552), (8, 10729723858), (14, 6131270776), (16, 5364861929), (28, 3065635388), (56, 1532817694), (112, 766408847), (4243, 20230448), (8486, 10115224), (16972, 5057612), (29701, 2890064), (33944, 2528806), (59402, 1445032), (67888, 1264403), (118804, 722516), (180629, 475216), (237608, 361258)]