90220928

素因数分解:

$2^7\times 7^1\times {\mathrm{100693}}^1$

素因数の和:100714

約数の個数: 32

約数和(自身を含む): 205415760

約数和(自身を除く): 115194832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 100693, 201386, 402772, 704851, 805544, 1409702, 1611088, 2819404, 3222176, 5638808, 6444352, 11277616, 12888704, 22555232, 45110464, 90220928]

約数ペア:

[(1, 90220928), (2, 45110464), (4, 22555232), (7, 12888704), (8, 11277616), (14, 6444352), (16, 5638808), (28, 3222176), (32, 2819404), (56, 1611088), (64, 1409702), (112, 805544), (128, 704851), (224, 402772), (448, 201386), (896, 100693)]