38846288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{186761}}^1$

素因数の和:186782

約数の個数: 20

約数和(自身を含む): 81054708

約数和(自身を除く): 42208420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 186761, 373522, 747044, 1494088, 2427893, 2988176, 4855786, 9711572, 19423144, 38846288]

約数ペア:

[(1, 38846288), (2, 19423144), (4, 9711572), (8, 4855786), (13, 2988176), (16, 2427893), (26, 1494088), (52, 747044), (104, 373522), (208, 186761)]