42539762

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{877}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 64901760

約数和(自身を除く): 22361998

約数列:

[1, 2, 79, 158, 307, 614, 877, 1754, 24253, 48506, 69283, 138566, 269239, 538478, 21269881, 42539762]

約数ペア:

[(1, 42539762), (2, 21269881), (79, 538478), (158, 269239), (307, 138566), (614, 69283), (877, 48506), (1754, 24253)]