39242032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 79832192

約数和(自身を除く): 40590160

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1297, 1891, 2594, 3782, 5188, 7564, 10376, 15128, 20752, 30256, 40207, 79117, 80414, 158234, 160828, 316468, 321656, 632936, 643312, 1265872, 2452627, 4905254, 9810508, 19621016, 39242032]

約数ペア:

[(1, 39242032), (2, 19621016), (4, 9810508), (8, 4905254), (16, 2452627), (31, 1265872), (61, 643312), (62, 632936), (122, 321656), (124, 316468), (244, 160828), (248, 158234), (488, 80414), (496, 79117), (976, 40207), (1297, 30256), (1891, 20752), (2594, 15128), (3782, 10376), (5188, 7564)]