22011056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{80923}}^1$

素因数の和:80948

約数の個数: 20

約数和(自身を含む): 45155592

約数和(自身を除く): 23144536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 80923, 161846, 323692, 647384, 1294768, 1375691, 2751382, 5502764, 11005528, 22011056]

約数ペア:

[(1, 22011056), (2, 11005528), (4, 5502764), (8, 2751382), (16, 1375691), (17, 1294768), (34, 647384), (68, 323692), (136, 161846), (272, 80923)]