87902648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1831}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 175102560

約数和(自身を除く): 87199912

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 353, 706, 1412, 1831, 2824, 3662, 6001, 7324, 12002, 14648, 24004, 31127, 48008, 62254, 124508, 249016, 646343, 1292686, 2585372, 5170744, 10987831, 21975662, 43951324, 87902648]

約数ペア:

[(1, 87902648), (2, 43951324), (4, 21975662), (8, 10987831), (17, 5170744), (34, 2585372), (68, 1292686), (136, 646343), (353, 249016), (706, 124508), (1412, 62254), (1831, 48008), (2824, 31127), (3662, 24004), (6001, 14648), (7324, 12002)]