42245272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{310627}}^1$

素因数の和:310650

約数の個数: 16

約数和(自身を含む): 83869560

約数和(自身を除く): 41624288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 310627, 621254, 1242508, 2485016, 5280659, 10561318, 21122636, 42245272]

約数ペア:

[(1, 42245272), (2, 21122636), (4, 10561318), (8, 5280659), (17, 2485016), (34, 1242508), (68, 621254), (136, 310627)]