31200496

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{14029}}^1$

素因数の和:14176

約数の個数: 20

約数和(自身を含む): 60890200

約数和(自身を除く): 29689704

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 14029, 28058, 56116, 112232, 224464, 1950031, 3900062, 7800124, 15600248, 31200496]

約数ペア:

[(1, 31200496), (2, 15600248), (4, 7800124), (8, 3900062), (16, 1950031), (139, 224464), (278, 112232), (556, 56116), (1112, 28058), (2224, 14029)]