31806796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66821}}^1$

素因数の和:66849

約数の個数: 24

約数和(自身を含む): 67356576

約数和(自身を除く): 35549780

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 66821, 133642, 267284, 467747, 935494, 1135957, 1870988, 2271914, 4543828, 7951699, 15903398, 31806796]

約数ペア:

[(1, 31806796), (2, 15903398), (4, 7951699), (7, 4543828), (14, 2271914), (17, 1870988), (28, 1135957), (34, 935494), (68, 467747), (119, 267284), (238, 133642), (476, 66821)]