90186692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20113}}^1$

素因数の和:20195

約数の個数: 24

約数和(自身を含む): 168957600

約数和(自身を除く): 78770908

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 20113, 40226, 80452, 382147, 764294, 1186667, 1528588, 2373334, 4746668, 22546673, 45093346, 90186692]

約数ペア:

[(1, 90186692), (2, 45093346), (4, 22546673), (19, 4746668), (38, 2373334), (59, 1528588), (76, 1186667), (118, 764294), (236, 382147), (1121, 80452), (2242, 40226), (4484, 20113)]