316245218

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{54319}}^1$

素因数の和:54433

約数の個数: 16

約数和(自身を含む): 492791040

約数和(自身を除く): 176545822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 54319, 108638, 2227079, 3856649, 4454158, 7713298, 158122609, 316245218]

約数ペア:

[(1, 316245218), (2, 158122609), (41, 7713298), (71, 4454158), (82, 3856649), (142, 2227079), (2911, 108638), (5822, 54319)]