87619994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4153}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 165096576

約数和(自身を除く): 77476582

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 4153, 8306, 10549, 21098, 29071, 45683, 58142, 91366, 319781, 568961, 639562, 1137922, 3982727, 6258571, 7965454, 12517142, 43809997, 87619994]

約数ペア:

[(1, 87619994), (2, 43809997), (7, 12517142), (11, 7965454), (14, 6258571), (22, 3982727), (77, 1137922), (137, 639562), (154, 568961), (274, 319781), (959, 91366), (1507, 58142), (1918, 45683), (3014, 29071), (4153, 21098), (8306, 10549)]