84389596

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{991}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 150684800

約数和(自身を除く): 66295204

約数列:

[1, 2, 4, 61, 122, 244, 349, 698, 991, 1396, 1982, 3964, 21289, 42578, 60451, 85156, 120902, 241804, 345859, 691718, 1383436, 21097399, 42194798, 84389596]

約数ペア:

[(1, 84389596), (2, 42194798), (4, 21097399), (61, 1383436), (122, 691718), (244, 345859), (349, 241804), (698, 120902), (991, 85156), (1396, 60451), (1982, 42578), (3964, 21289)]