31260376

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19249}}^1$

素因数の和:19291

約数の個数: 32

約数和(自身を含む): 69300000

約数和(自身を除く): 38039624

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 19249, 38498, 76996, 134743, 153992, 269486, 538972, 558221, 1077944, 1116442, 2232884, 3907547, 4465768, 7815094, 15630188, 31260376]

約数ペア:

[(1, 31260376), (2, 15630188), (4, 7815094), (7, 4465768), (8, 3907547), (14, 2232884), (28, 1116442), (29, 1077944), (56, 558221), (58, 538972), (116, 269486), (203, 153992), (232, 134743), (406, 76996), (812, 38498), (1624, 19249)]