83971870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7321}}^1$

素因数の和:7396

約数の個数: 32

約数和(自身を含む): 160263936

約数和(自身を除く): 76292066

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 7321, 11470, 14642, 36605, 73210, 226951, 270877, 453902, 541754, 1134755, 1354385, 2269510, 2708770, 8397187, 16794374, 41985935, 83971870]

約数ペア:

[(1, 83971870), (2, 41985935), (5, 16794374), (10, 8397187), (31, 2708770), (37, 2269510), (62, 1354385), (74, 1134755), (155, 541754), (185, 453902), (310, 270877), (370, 226951), (1147, 73210), (2294, 36605), (5735, 14642), (7321, 11470)]