90351448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4523}}^1$

素因数の和:4767

約数の個数: 32

約数和(自身を含む): 185664960

約数和(自身を除く): 95313512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 4523, 4994, 9046, 9988, 18092, 19976, 36184, 49753, 99506, 199012, 398024, 1026721, 2053442, 4106884, 8213768, 11293931, 22587862, 45175724, 90351448]

約数ペア:

[(1, 90351448), (2, 45175724), (4, 22587862), (8, 11293931), (11, 8213768), (22, 4106884), (44, 2053442), (88, 1026721), (227, 398024), (454, 199012), (908, 99506), (1816, 49753), (2497, 36184), (4523, 19976), (4994, 18092), (9046, 9988)]