83087908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13729}}^1$

素因数の和:13839

約数の個数: 24

約数和(自身を含む): 155698200

約数和(自身を除く): 72610292

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 13729, 27458, 54916, 233393, 466786, 933572, 1221881, 2443762, 4887524, 20771977, 41543954, 83087908]

約数ペア:

[(1, 83087908), (2, 41543954), (4, 20771977), (17, 4887524), (34, 2443762), (68, 1221881), (89, 933572), (178, 466786), (356, 233393), (1513, 54916), (3026, 27458), (6052, 13729)]