16463408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79151}}^1$

素因数の和:79172

約数の個数: 20

約数和(自身を含む): 34351968

約数和(自身を除く): 17888560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79151, 158302, 316604, 633208, 1028963, 1266416, 2057926, 4115852, 8231704, 16463408]

約数ペア:

[(1, 16463408), (2, 8231704), (4, 4115852), (8, 2057926), (13, 1266416), (16, 1028963), (26, 633208), (52, 316604), (104, 158302), (208, 79151)]