120762016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{221989}}^1$

素因数の和:222016

約数の個数: 24

約数和(自身を含む): 251736660

約数和(自身を除く): 130974644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 221989, 443978, 887956, 1775912, 3551824, 3773813, 7103648, 7547626, 15095252, 30190504, 60381008, 120762016]

約数ペア:

[(1, 120762016), (2, 60381008), (4, 30190504), (8, 15095252), (16, 7547626), (17, 7103648), (32, 3773813), (34, 3551824), (68, 1775912), (136, 887956), (272, 443978), (544, 221989)]