16729336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5239

約数の個数: 32

約数和(自身を含む): 34876800

約数和(自身を除く): 18147464

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5189, 10378, 20756, 41512, 67457, 134914, 160859, 269828, 321718, 539656, 643436, 1286872, 2091167, 4182334, 8364668, 16729336]

約数ペア:

[(1, 16729336), (2, 8364668), (4, 4182334), (8, 2091167), (13, 1286872), (26, 643436), (31, 539656), (52, 321718), (62, 269828), (104, 160859), (124, 134914), (248, 67457), (403, 41512), (806, 20756), (1612, 10378), (3224, 5189)]