42167632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{202729}}^1$

素因数の和:202750

約数の個数: 20

約数和(自身を含む): 87984820

約数和(自身を除く): 45817188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 202729, 405458, 810916, 1621832, 2635477, 3243664, 5270954, 10541908, 21083816, 42167632]

約数ペア:

[(1, 42167632), (2, 21083816), (4, 10541908), (8, 5270954), (13, 3243664), (16, 2635477), (26, 1621832), (52, 810916), (104, 405458), (208, 202729)]