40486088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 79299000

約数和(自身を除く): 38812912

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 872, 1601, 3161, 3202, 6322, 6404, 12644, 12808, 25288, 46429, 92858, 174509, 185716, 349018, 371432, 698036, 1396072, 5060761, 10121522, 20243044, 40486088]

約数ペア:

[(1, 40486088), (2, 20243044), (4, 10121522), (8, 5060761), (29, 1396072), (58, 698036), (109, 371432), (116, 349018), (218, 185716), (232, 174509), (436, 92858), (872, 46429), (1601, 25288), (3161, 12808), (3202, 12644), (6322, 6404)]