131566232

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{75787}}^1$

素因数の和:75831

約数の個数: 32

約数和(自身を含む): 291025920

約数和(自身を除く): 159459688

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 75787, 151574, 303148, 530509, 606296, 1061018, 2122036, 2349397, 4244072, 4698794, 9397588, 16445779, 18795176, 32891558, 65783116, 131566232]

約数ペア:

[(1, 131566232), (2, 65783116), (4, 32891558), (7, 18795176), (8, 16445779), (14, 9397588), (28, 4698794), (31, 4244072), (56, 2349397), (62, 2122036), (124, 1061018), (217, 606296), (248, 530509), (434, 303148), (868, 151574), (1736, 75787)]