78841682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{20521}}^1$

素因数の和:20653

約数の個数: 16

約数和(自身を含む): 126333432

約数和(自身を除く): 47491750

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 20521, 41042, 348857, 697714, 2318873, 4637746, 39420841, 78841682]

約数ペア:

[(1, 78841682), (2, 39420841), (17, 4637746), (34, 2318873), (113, 697714), (226, 348857), (1921, 41042), (3842, 20521)]