87946516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{165313}}^1$

素因数の和:165343

約数の個数: 24

約数和(自身を含む): 185151680

約数和(自身を除く): 97205164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 165313, 330626, 661252, 1157191, 2314382, 3140947, 4628764, 6281894, 12563788, 21986629, 43973258, 87946516]

約数ペア:

[(1, 87946516), (2, 43973258), (4, 21986629), (7, 12563788), (14, 6281894), (19, 4628764), (28, 3140947), (38, 2314382), (76, 1157191), (133, 661252), (266, 330626), (532, 165313)]