267376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1008

約数の個数: 20

約数和(自身を含む): 549072

約数和(自身を除く): 281696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 983, 1966, 3932, 7864, 15728, 16711, 33422, 66844, 133688, 267376]

約数ペア:

[(1, 267376), (2, 133688), (4, 66844), (8, 33422), (16, 16711), (17, 15728), (34, 7864), (68, 3932), (136, 1966), (272, 983)]