91435144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20743}}^1$

素因数の和:20797

約数の個数: 32

約数和(自身を含む): 186696000

約数和(自身を除く): 95260856

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 20743, 41486, 82972, 165944, 394117, 601547, 788234, 1203094, 1576468, 2406188, 3152936, 4812376, 11429393, 22858786, 45717572, 91435144]

約数ペア:

[(1, 91435144), (2, 45717572), (4, 22858786), (8, 11429393), (19, 4812376), (29, 3152936), (38, 2406188), (58, 1576468), (76, 1203094), (116, 788234), (152, 601547), (232, 394117), (551, 165944), (1102, 82972), (2204, 41486), (4408, 20743)]