40488016648

素因数分解:

$2^3\times {\mathrm{30971}}^1\times {\mathrm{163411}}^1$

素因数の和:194388

約数の個数: 16

約数和(自身を含む): 75917946960

約数和(自身を除く): 35429930312

約数列:

[1, 2, 4, 8, 30971, 61942, 123884, 163411, 247768, 326822, 653644, 1307288, 5061002081, 10122004162, 20244008324, 40488016648]

約数ペア:

[(1, 40488016648), (2, 20244008324), (4, 10122004162), (8, 5061002081), (30971, 1307288), (61942, 653644), (123884, 326822), (163411, 247768)]