81497086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{16319}}^1$

素因数の和:16559

約数の個数: 16

約数和(自身を含む): 133954560

約数和(自身を除く): 52457474

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 16319, 32638, 179509, 359018, 3704413, 7408826, 40748543, 81497086]

約数ペア:

[(1, 81497086), (2, 40748543), (11, 7408826), (22, 3704413), (227, 359018), (454, 179509), (2497, 32638), (4994, 16319)]