87497644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{35801}}^1$

素因数の和:35865

約数の個数: 24

約数和(自身を含む): 168412608

約数和(自身を除く): 80914964

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 35801, 71602, 143204, 465413, 930826, 1682647, 1861652, 3365294, 6730588, 21874411, 43748822, 87497644]

約数ペア:

[(1, 87497644), (2, 43748822), (4, 21874411), (13, 6730588), (26, 3365294), (47, 1861652), (52, 1682647), (94, 930826), (188, 465413), (611, 143204), (1222, 71602), (2444, 35801)]