31025306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4129}}^1$

素因数の和:4178

約数の個数: 24

約数和(自身を含む): 53252220

約数和(自身を除く): 22226914

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 4129, 7514, 8258, 53677, 70193, 107354, 140386, 912509, 1193281, 1825018, 2386562, 15512653, 31025306]

約数ペア:

[(1, 31025306), (2, 15512653), (13, 2386562), (17, 1825018), (26, 1193281), (34, 912509), (221, 140386), (289, 107354), (442, 70193), (578, 53677), (3757, 8258), (4129, 7514)]