83405208

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{80819}}^1$

素因数の和:80871

約数の個数: 32

約数和(自身を含む): 213364800

約数和(自身を除く): 129959592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 80819, 161638, 242457, 323276, 484914, 646552, 969828, 1939656, 3475217, 6950434, 10425651, 13900868, 20851302, 27801736, 41702604, 83405208]

約数ペア:

[(1, 83405208), (2, 41702604), (3, 27801736), (4, 20851302), (6, 13900868), (8, 10425651), (12, 6950434), (24, 3475217), (43, 1939656), (86, 969828), (129, 646552), (172, 484914), (258, 323276), (344, 242457), (516, 161638), (1032, 80819)]