40058864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 80405568

約数和(自身を除く): 40346704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 431, 592, 628, 862, 1256, 1724, 2512, 3448, 5809, 6896, 11618, 15947, 23236, 31894, 46472, 63788, 67667, 92944, 127576, 135334, 255152, 270668, 541336, 1082672, 2503679, 5007358, 10014716, 20029432, 40058864]

約数ペア:

[(1, 40058864), (2, 20029432), (4, 10014716), (8, 5007358), (16, 2503679), (37, 1082672), (74, 541336), (148, 270668), (157, 255152), (296, 135334), (314, 127576), (431, 92944), (592, 67667), (628, 63788), (862, 46472), (1256, 31894), (1724, 23236), (2512, 15947), (3448, 11618), (5809, 6896)]