90430928

素因数分解:

$2^4\times 7^1\times {\mathrm{807419}}^1$

素因数の和:807434

約数の個数: 20

約数和(自身を含む): 200240160

約数和(自身を除く): 109809232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 807419, 1614838, 3229676, 5651933, 6459352, 11303866, 12918704, 22607732, 45215464, 90430928]

約数ペア:

[(1, 90430928), (2, 45215464), (4, 22607732), (7, 12918704), (8, 11303866), (14, 6459352), (16, 5651933), (28, 3229676), (56, 1614838), (112, 807419)]