308520232

素因数分解:

$2^3\times {\mathrm{2089}}^1\times {\mathrm{18461}}^1$

素因数の和:20556

約数の個数: 16

約数和(自身を含む): 578783700

約数和(自身を除く): 270263468

約数列:

[1, 2, 4, 8, 2089, 4178, 8356, 16712, 18461, 36922, 73844, 147688, 38565029, 77130058, 154260116, 308520232]

約数ペア:

[(1, 308520232), (2, 154260116), (4, 77130058), (8, 38565029), (2089, 147688), (4178, 73844), (8356, 36922), (16712, 18461)]