40517192

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{21191}}^1$

素因数の和:21436

約数の個数: 16

約数和(自身を含む): 76291200

約数和(自身を除く): 35774008

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 21191, 42382, 84764, 169528, 5064649, 10129298, 20258596, 40517192]

約数ペア:

[(1, 40517192), (2, 20258596), (4, 10129298), (8, 5064649), (239, 169528), (478, 84764), (956, 42382), (1912, 21191)]