87205652

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 154869792

約数和(自身を除く): 67664140

約数列:

[1, 2, 4, 131, 163, 262, 326, 524, 652, 1021, 2042, 4084, 21353, 42706, 85412, 133751, 166423, 267502, 332846, 535004, 665692, 21801413, 43602826, 87205652]

約数ペア:

[(1, 87205652), (2, 43602826), (4, 21801413), (131, 665692), (163, 535004), (262, 332846), (326, 267502), (524, 166423), (652, 133751), (1021, 85412), (2042, 42706), (4084, 21353)]