424352

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 850500

約数和(自身を除く): 426148

約数列:

[1, 2, 4, 8, 16, 32, 89, 149, 178, 298, 356, 596, 712, 1192, 1424, 2384, 2848, 4768, 13261, 26522, 53044, 106088, 212176, 424352]

約数ペア:

[(1, 424352), (2, 212176), (4, 106088), (8, 53044), (16, 26522), (32, 13261), (89, 4768), (149, 2848), (178, 2384), (298, 1424), (356, 1192), (596, 712)]