42817384

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{12713}}^1$

素因数の和:13140

約数の個数: 16

約数和(自身を含む): 80479620

約数和(自身を除く): 37662236

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 12713, 25426, 50852, 101704, 5352173, 10704346, 21408692, 42817384]

約数ペア:

[(1, 42817384), (2, 21408692), (4, 10704346), (8, 5352173), (421, 101704), (842, 50852), (1684, 25426), (3368, 12713)]