40308928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1901

約数の個数: 56

約数和(自身を含む): 90123264

約数和(自身を除く): 49814336

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1847, 1984, 2728, 3694, 5456, 7388, 10912, 14776, 20317, 21824, 29552, 40634, 57257, 59104, 81268, 114514, 118208, 162536, 229028, 325072, 458056, 629827, 650144, 916112, 1259654, 1300288, 1832224, 2519308, 3664448, 5038616, 10077232, 20154464, 40308928]

約数ペア:

[(1, 40308928), (2, 20154464), (4, 10077232), (8, 5038616), (11, 3664448), (16, 2519308), (22, 1832224), (31, 1300288), (32, 1259654), (44, 916112), (62, 650144), (64, 629827), (88, 458056), (124, 325072), (176, 229028), (248, 162536), (341, 118208), (352, 114514), (496, 81268), (682, 59104), (704, 57257), (992, 40634), (1364, 29552), (1847, 21824), (1984, 20317), (2728, 14776), (3694, 10912), (5456, 7388)]