161632804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{32561}}^1$

素因数の和:32655

約数の個数: 24

約数和(自身を含む): 303608088

約数和(自身を除く): 141975284

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 32561, 65122, 130244, 553537, 1107074, 2214148, 2376953, 4753906, 9507812, 40408201, 80816402, 161632804]

約数ペア:

[(1, 161632804), (2, 80816402), (4, 40408201), (17, 9507812), (34, 4753906), (68, 2376953), (73, 2214148), (146, 1107074), (292, 553537), (1241, 130244), (2482, 65122), (4964, 32561)]