64379416

素因数分解:

$2^3\times {\mathrm{449}}^1\times {\mathrm{17923}}^1$

素因数の和:18378

約数の個数: 16

約数和(自身を含む): 120987000

約数和(自身を除く): 56607584

約数列:

[1, 2, 4, 8, 449, 898, 1796, 3592, 17923, 35846, 71692, 143384, 8047427, 16094854, 32189708, 64379416]

約数ペア:

[(1, 64379416), (2, 32189708), (4, 16094854), (8, 8047427), (449, 143384), (898, 71692), (1796, 35846), (3592, 17923)]