86402458

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{2347}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 131863680

約数和(自身を除く): 45461222

約数列:

[1, 2, 79, 158, 233, 466, 2347, 4694, 18407, 36814, 185413, 370826, 546851, 1093702, 43201229, 86402458]

約数ペア:

[(1, 86402458), (2, 43201229), (79, 1093702), (158, 546851), (233, 370826), (466, 185413), (2347, 36814), (4694, 18407)]