15702911288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1987}}^1\times {\mathrm{58109}}^1$

素因数の和:60119

約数の個数: 32

約数和(自身を含む): 31191123600

約数和(自身を除く): 15488212312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1987, 3974, 7948, 15896, 33779, 58109, 67558, 116218, 135116, 232436, 270232, 464872, 987853, 1975706, 3951412, 7902824, 115462583, 230925166, 461850332, 923700664, 1962863911, 3925727822, 7851455644, 15702911288]

約数ペア:

[(1, 15702911288), (2, 7851455644), (4, 3925727822), (8, 1962863911), (17, 923700664), (34, 461850332), (68, 230925166), (136, 115462583), (1987, 7902824), (3974, 3951412), (7948, 1975706), (15896, 987853), (33779, 464872), (58109, 270232), (67558, 232436), (116218, 135116)]