80329228

素因数分解:

$2^2\times 7^3\times {\mathrm{58549}}^1$

素因数の和:58574

約数の個数: 24

約数和(自身を含む): 163940000

約数和(自身を除く): 83610772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 58549, 117098, 234196, 409843, 819686, 1639372, 2868901, 5737802, 11475604, 20082307, 40164614, 80329228]

約数ペア:

[(1, 80329228), (2, 40164614), (4, 20082307), (7, 11475604), (14, 5737802), (28, 2868901), (49, 1639372), (98, 819686), (196, 409843), (343, 234196), (686, 117098), (1372, 58549)]