90231758

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{4703}}^1$

素因数の和:4939

約数の個数: 16

約数和(自身を含む): 138692736

約数和(自身を除く): 48460978

約数列:

[1, 2, 53, 106, 181, 362, 4703, 9406, 9593, 19186, 249259, 498518, 851243, 1702486, 45115879, 90231758]

約数ペア:

[(1, 90231758), (2, 45115879), (53, 1702486), (106, 851243), (181, 498518), (362, 249259), (4703, 19186), (9406, 9593)]