90269666

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{1861}}^1$

素因数の和:2249

約数の個数: 16

約数和(自身を含む): 137639040

約数和(自身を除く): 47369374

約数列:

[1, 2, 79, 158, 307, 614, 1861, 3722, 24253, 48506, 147019, 294038, 571327, 1142654, 45134833, 90269666]

約数ペア:

[(1, 90269666), (2, 45134833), (79, 1142654), (158, 571327), (307, 294038), (614, 147019), (1861, 48506), (3722, 24253)]