135437384

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{40213}}^1$

素因数の和:40640

約数の個数: 16

約数和(自身を含む): 254554620

約数和(自身を除く): 119117236

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 40213, 80426, 160852, 321704, 16929673, 33859346, 67718692, 135437384]

約数ペア:

[(1, 135437384), (2, 67718692), (4, 33859346), (8, 16929673), (421, 321704), (842, 160852), (1684, 80426), (3368, 40213)]