90861176

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{55949}}^1$

素因数の和:55991

約数の個数: 32

約数和(自身を含む): 201420000

約数和(自身を除く): 110558824

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 55949, 111898, 223796, 391643, 447592, 783286, 1566572, 1622521, 3133144, 3245042, 6490084, 11357647, 12980168, 22715294, 45430588, 90861176]

約数ペア:

[(1, 90861176), (2, 45430588), (4, 22715294), (7, 12980168), (8, 11357647), (14, 6490084), (28, 3245042), (29, 3133144), (56, 1622521), (58, 1566572), (116, 783286), (203, 447592), (232, 391643), (406, 223796), (812, 111898), (1624, 55949)]