87583216

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19073}}^1$

素因数の和:19129

約数の個数: 40

約数和(自身を含む): 198674784

約数和(自身を除く): 111091568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 19073, 38146, 76292, 133511, 152584, 267022, 305168, 534044, 781993, 1068088, 1563986, 2136176, 3127972, 5473951, 6255944, 10947902, 12511888, 21895804, 43791608, 87583216]

約数ペア:

[(1, 87583216), (2, 43791608), (4, 21895804), (7, 12511888), (8, 10947902), (14, 6255944), (16, 5473951), (28, 3127972), (41, 2136176), (56, 1563986), (82, 1068088), (112, 781993), (164, 534044), (287, 305168), (328, 267022), (574, 152584), (656, 133511), (1148, 76292), (2296, 38146), (4592, 19073)]