316545406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131129}}^1$

素因数の和:131219

約数の個数: 16

約数和(自身を含む): 509833440

約数和(自身を除く): 193288034

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 131129, 262258, 2229193, 4458386, 9310159, 18620318, 158272703, 316545406]

約数ペア:

[(1, 316545406), (2, 158272703), (17, 18620318), (34, 9310159), (71, 4458386), (142, 2229193), (1207, 262258), (2414, 131129)]