89181574256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1372531}}^1$

素因数の和:1372701

約数の個数: 40

約数和(自身を含む): 179724830208

約数和(自身を除く): 90543255952

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 8122, 16244, 32488, 64976, 1372531, 2745062, 5490124, 10980248, 21960496, 42548461, 85096922, 170193844, 179801561, 340387688, 359603122, 680775376, 719206244, 1438412488, 2876824976, 5573848391, 11147696782, 22295393564, 44590787128, 89181574256]

約数ペア:

[(1, 89181574256), (2, 44590787128), (4, 22295393564), (8, 11147696782), (16, 5573848391), (31, 2876824976), (62, 1438412488), (124, 719206244), (131, 680775376), (248, 359603122), (262, 340387688), (496, 179801561), (524, 170193844), (1048, 85096922), (2096, 42548461), (4061, 21960496), (8122, 10980248), (16244, 5490124), (32488, 2745062), (64976, 1372531)]