67874006416

素因数分解:

$2^4\times {\mathrm{52673}}^1\times {\mathrm{80537}}^1$

素因数の和:133218

約数の個数: 20

約数和(自身を含む): 131510016972

約数和(自身を除く): 63636010556

約数列:

[1, 2, 4, 8, 16, 52673, 80537, 105346, 161074, 210692, 322148, 421384, 644296, 842768, 1288592, 4242125401, 8484250802, 16968501604, 33937003208, 67874006416]

約数ペア:

[(1, 67874006416), (2, 33937003208), (4, 16968501604), (8, 8484250802), (16, 4242125401), (52673, 1288592), (80537, 842768), (105346, 644296), (161074, 421384), (210692, 322148)]