87843808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9181}}^1$

素因数の和:9227

約数の個数: 48

約数和(自身を含む): 194364576

約数和(自身を除く): 106520768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9181, 9568, 18362, 36724, 73448, 119353, 146896, 211163, 238706, 293792, 422326, 477412, 844652, 954824, 1689304, 1909648, 2745119, 3378608, 3819296, 5490238, 6757216, 10980476, 21960952, 43921904, 87843808]

約数ペア:

[(1, 87843808), (2, 43921904), (4, 21960952), (8, 10980476), (13, 6757216), (16, 5490238), (23, 3819296), (26, 3378608), (32, 2745119), (46, 1909648), (52, 1689304), (92, 954824), (104, 844652), (184, 477412), (208, 422326), (299, 293792), (368, 238706), (416, 211163), (598, 146896), (736, 119353), (1196, 73448), (2392, 36724), (4784, 18362), (9181, 9568)]