23390488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 48177360

約数和(自身を除く): 24786872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1693, 1727, 3386, 3454, 6772, 6908, 13544, 13816, 18623, 37246, 74492, 148984, 265801, 531602, 1063204, 2126408, 2923811, 5847622, 11695244, 23390488]

約数ペア:

[(1, 23390488), (2, 11695244), (4, 5847622), (8, 2923811), (11, 2126408), (22, 1063204), (44, 531602), (88, 265801), (157, 148984), (314, 74492), (628, 37246), (1256, 18623), (1693, 13816), (1727, 13544), (3386, 6908), (3454, 6772)]