16123432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{677}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 32747400

約数和(自身を除く): 16623968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 677, 916, 1354, 1832, 2708, 2977, 5416, 5954, 8801, 11908, 17602, 23816, 35204, 70408, 155033, 310066, 620132, 1240264, 2015429, 4030858, 8061716, 16123432]

約数ペア:

[(1, 16123432), (2, 8061716), (4, 4030858), (8, 2015429), (13, 1240264), (26, 620132), (52, 310066), (104, 155033), (229, 70408), (458, 35204), (677, 23816), (916, 17602), (1354, 11908), (1832, 8801), (2708, 5954), (2977, 5416)]