31444192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 67293072

約数和(自身を除く): 35848880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 208, 262, 416, 524, 577, 1048, 1154, 1703, 2096, 2308, 3406, 4192, 4616, 6812, 7501, 9232, 13624, 15002, 18464, 27248, 30004, 54496, 60008, 75587, 120016, 151174, 240032, 302348, 604696, 982631, 1209392, 1965262, 2418784, 3930524, 7861048, 15722096, 31444192]

約数ペア:

[(1, 31444192), (2, 15722096), (4, 7861048), (8, 3930524), (13, 2418784), (16, 1965262), (26, 1209392), (32, 982631), (52, 604696), (104, 302348), (131, 240032), (208, 151174), (262, 120016), (416, 75587), (524, 60008), (577, 54496), (1048, 30004), (1154, 27248), (1703, 18464), (2096, 15002), (2308, 13624), (3406, 9232), (4192, 7501), (4616, 6812)]