31401292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9013}}^1$

素因数の和:9097

約数の個数: 24

約数和(自身を含む): 60069296

約数和(自身を除く): 28668004

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 9013, 18026, 36052, 117169, 234338, 468676, 603871, 1207742, 2415484, 7850323, 15700646, 31401292]

約数ペア:

[(1, 31401292), (2, 15700646), (4, 7850323), (13, 2415484), (26, 1207742), (52, 603871), (67, 468676), (134, 234338), (268, 117169), (871, 36052), (1742, 18026), (3484, 9013)]