80853304

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23669}}^1$

素因数の和:23743

約数の個数: 32

約数和(自身を含む): 176104800

約数和(自身を除く): 95251496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 23669, 47338, 94676, 165683, 189352, 331366, 662732, 1325464, 1443809, 2887618, 5775236, 10106663, 11550472, 20213326, 40426652, 80853304]

約数ペア:

[(1, 80853304), (2, 40426652), (4, 20213326), (7, 11550472), (8, 10106663), (14, 5775236), (28, 2887618), (56, 1443809), (61, 1325464), (122, 662732), (244, 331366), (427, 189352), (488, 165683), (854, 94676), (1708, 47338), (3416, 23669)]