23306456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 46494000

約数和(自身を除く): 23187544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 409, 419, 818, 838, 1636, 1676, 3272, 3352, 6953, 7123, 13906, 14246, 27812, 28492, 55624, 56984, 171371, 342742, 685484, 1370968, 2913307, 5826614, 11653228, 23306456]

約数ペア:

[(1, 23306456), (2, 11653228), (4, 5826614), (8, 2913307), (17, 1370968), (34, 685484), (68, 342742), (136, 171371), (409, 56984), (419, 55624), (818, 28492), (838, 27812), (1636, 14246), (1676, 13906), (3272, 7123), (3352, 6953)]