61880642

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{859}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 93912000

約数和(自身を除く): 32031358

約数列:

[1, 2, 181, 199, 362, 398, 859, 1718, 36019, 72038, 155479, 170941, 310958, 341882, 30940321, 61880642]

約数ペア:

[(1, 61880642), (2, 30940321), (181, 341882), (199, 310958), (362, 170941), (398, 155479), (859, 72038), (1718, 36019)]