87860368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{881}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 178488576

約数和(自身を除く): 90628208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 271, 368, 542, 881, 1084, 1762, 2168, 3524, 4336, 6233, 7048, 12466, 14096, 20263, 24932, 40526, 49864, 81052, 99728, 162104, 238751, 324208, 477502, 955004, 1910008, 3820016, 5491273, 10982546, 21965092, 43930184, 87860368]

約数ペア:

[(1, 87860368), (2, 43930184), (4, 21965092), (8, 10982546), (16, 5491273), (23, 3820016), (46, 1910008), (92, 955004), (184, 477502), (271, 324208), (368, 238751), (542, 162104), (881, 99728), (1084, 81052), (1762, 49864), (2168, 40526), (3524, 24932), (4336, 20263), (6233, 14096), (7048, 12466)]