90350056

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 174225600

約数和(自身を除く): 83875544

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 2179, 4358, 5183, 8716, 10366, 17432, 20732, 41464, 154709, 159067, 309418, 318134, 618836, 636268, 1237672, 1272536, 11293757, 22587514, 45175028, 90350056]

約数ペア:

[(1, 90350056), (2, 45175028), (4, 22587514), (8, 11293757), (71, 1272536), (73, 1237672), (142, 636268), (146, 618836), (284, 318134), (292, 309418), (568, 159067), (584, 154709), (2179, 41464), (4358, 20732), (5183, 17432), (8716, 10366)]