31432848

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{13933}}^1$

素因数の和:13991

約数の個数: 40

約数和(自身を含む): 82935168

約数和(自身を除く): 51502320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 13933, 27866, 41799, 55732, 83598, 111464, 167196, 222928, 334392, 654851, 668784, 1309702, 1964553, 2619404, 3929106, 5238808, 7858212, 10477616, 15716424, 31432848]

約数ペア:

[(1, 31432848), (2, 15716424), (3, 10477616), (4, 7858212), (6, 5238808), (8, 3929106), (12, 2619404), (16, 1964553), (24, 1309702), (47, 668784), (48, 654851), (94, 334392), (141, 222928), (188, 167196), (282, 111464), (376, 83598), (564, 55732), (752, 41799), (1128, 27866), (2256, 13933)]