80307608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4099}}^1$

素因数の和:4215

約数の個数: 32

約数和(自身を含む): 157440000

約数和(自身を除く): 77132392

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 2449, 4099, 4898, 8198, 9796, 16396, 19592, 32792, 127069, 254138, 323821, 508276, 647642, 1016552, 1295284, 2590568, 10038451, 20076902, 40153804, 80307608]

約数ペア:

[(1, 80307608), (2, 40153804), (4, 20076902), (8, 10038451), (31, 2590568), (62, 1295284), (79, 1016552), (124, 647642), (158, 508276), (248, 323821), (316, 254138), (632, 127069), (2449, 32792), (4099, 19592), (4898, 16396), (8198, 9796)]