87305998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{25633}}^1$

素因数の和:25779

約数の個数: 16

約数和(自身を含む): 142114896

約数和(自身を除く): 54808898

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 25633, 51266, 333229, 666458, 3357923, 6715846, 43652999, 87305998]

約数ペア:

[(1, 87305998), (2, 43652999), (13, 6715846), (26, 3357923), (131, 666458), (262, 333229), (1703, 51266), (3406, 25633)]