91107268

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2203}}^1$

素因数の和:2432

約数の個数: 36

約数和(自身を含む): 186431952

約数和(自身を除く): 95324684

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1477, 2203, 2954, 4406, 5908, 8812, 10339, 15421, 20678, 30842, 41356, 61684, 107947, 215894, 431788, 464833, 929666, 1859332, 3253831, 6507662, 13015324, 22776817, 45553634, 91107268]

約数ペア:

[(1, 91107268), (2, 45553634), (4, 22776817), (7, 13015324), (14, 6507662), (28, 3253831), (49, 1859332), (98, 929666), (196, 464833), (211, 431788), (422, 215894), (844, 107947), (1477, 61684), (2203, 41356), (2954, 30842), (4406, 20678), (5908, 15421), (8812, 10339)]