4994224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{10069}}^1$

素因数の和:10108

約数の個数: 20

約数和(自身を含む): 9989440

約数和(自身を除く): 4995216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 10069, 20138, 40276, 80552, 161104, 312139, 624278, 1248556, 2497112, 4994224]

約数ペア:

[(1, 4994224), (2, 2497112), (4, 1248556), (8, 624278), (16, 312139), (31, 161104), (62, 80552), (124, 40276), (248, 20138), (496, 10069)]