229853872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20611}}^1$

素因数の和:20677

約数の個数: 40

約数和(自身を含む): 483062832

約数和(自身を除く): 253208960

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 20611, 41222, 82444, 164888, 329776, 350387, 700774, 845051, 1401548, 1690102, 2803096, 3380204, 5606192, 6760408, 13520816, 14365867, 28731734, 57463468, 114926936, 229853872]

約数ペア:

[(1, 229853872), (2, 114926936), (4, 57463468), (8, 28731734), (16, 14365867), (17, 13520816), (34, 6760408), (41, 5606192), (68, 3380204), (82, 2803096), (136, 1690102), (164, 1401548), (272, 845051), (328, 700774), (656, 350387), (697, 329776), (1394, 164888), (2788, 82444), (5576, 41222), (11152, 20611)]