194624816

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{181553}}^1$

素因数の和:181628

約数の個数: 20

約数和(自身を含む): 382715832

約数和(自身を除く): 188091016

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 181553, 363106, 726212, 1452424, 2904848, 12164051, 24328102, 48656204, 97312408, 194624816]

約数ペア:

[(1, 194624816), (2, 97312408), (4, 48656204), (8, 24328102), (16, 12164051), (67, 2904848), (134, 1452424), (268, 726212), (536, 363106), (1072, 181553)]