39021392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{143461}}^1$

素因数の和:143486

約数の個数: 20

約数和(自身を含む): 80051796

約数和(自身を除く): 41030404

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 143461, 286922, 573844, 1147688, 2295376, 2438837, 4877674, 9755348, 19510696, 39021392]

約数ペア:

[(1, 39021392), (2, 19510696), (4, 9755348), (8, 4877674), (16, 2438837), (17, 2295376), (34, 1147688), (68, 573844), (136, 286922), (272, 143461)]