16850704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{81013}}^1$

素因数の和:81034

約数の個数: 20

約数和(自身を含む): 35160076

約数和(自身を除く): 18309372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 81013, 162026, 324052, 648104, 1053169, 1296208, 2106338, 4212676, 8425352, 16850704]

約数ペア:

[(1, 16850704), (2, 8425352), (4, 4212676), (8, 2106338), (13, 1296208), (16, 1053169), (26, 648104), (52, 324052), (104, 162026), (208, 81013)]