90151852

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28493}}^1$

素因数の和:28617

約数の個数: 24

約数和(自身を含む): 181905696

約数和(自身を除く): 91753844

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 28493, 56986, 113972, 199451, 398902, 797804, 3219709, 6439418, 12878836, 22537963, 45075926, 90151852]

約数ペア:

[(1, 90151852), (2, 45075926), (4, 22537963), (7, 12878836), (14, 6439418), (28, 3219709), (113, 797804), (226, 398902), (452, 199451), (791, 113972), (1582, 56986), (3164, 28493)]