31992640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5881}}^1$

素因数の和:5915

約数の個数: 56

約数和(自身を含む): 80677512

約数和(自身を除く): 48684872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 5881, 11762, 23524, 29405, 47048, 58810, 94096, 99977, 117620, 188192, 199954, 235240, 376384, 399908, 470480, 499885, 799816, 940960, 999770, 1599632, 1881920, 1999540, 3199264, 3999080, 6398528, 7998160, 15996320, 31992640]

約数ペア:

[(1, 31992640), (2, 15996320), (4, 7998160), (5, 6398528), (8, 3999080), (10, 3199264), (16, 1999540), (17, 1881920), (20, 1599632), (32, 999770), (34, 940960), (40, 799816), (64, 499885), (68, 470480), (80, 399908), (85, 376384), (136, 235240), (160, 199954), (170, 188192), (272, 117620), (320, 99977), (340, 94096), (544, 58810), (680, 47048), (1088, 29405), (1360, 23524), (2720, 11762), (5440, 5881)]