423856

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 20

約数和(自身を含む): 837000

約数和(自身を除く): 413144

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 449, 472, 898, 944, 1796, 3592, 7184, 26491, 52982, 105964, 211928, 423856]

約数ペア:

[(1, 423856), (2, 211928), (4, 105964), (8, 52982), (16, 26491), (59, 7184), (118, 3592), (236, 1796), (449, 944), (472, 898)]