88223653

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 21262427

約数列:

[1, 7, 23, 47, 89, 131, 161, 329, 623, 917, 1081, 2047, 3013, 4183, 6157, 7567, 11659, 14329, 21091, 29281, 43099, 81613, 96209, 141611, 268157, 547973, 673463, 991277, 1877099, 3835811, 12603379, 88223653]

約数ペア:

[(1, 88223653), (7, 12603379), (23, 3835811), (47, 1877099), (89, 991277), (131, 673463), (161, 547973), (329, 268157), (623, 141611), (917, 96209), (1081, 81613), (2047, 43099), (3013, 29281), (4183, 21091), (6157, 14329), (7567, 11659)]