8425936

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 17208224

約数和(自身を除く): 8782288

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 331, 344, 592, 662, 688, 1324, 1591, 2648, 3182, 5296, 6364, 12247, 12728, 14233, 24494, 25456, 28466, 48988, 56932, 97976, 113864, 195952, 227728, 526621, 1053242, 2106484, 4212968, 8425936]

約数ペア:

[(1, 8425936), (2, 4212968), (4, 2106484), (8, 1053242), (16, 526621), (37, 227728), (43, 195952), (74, 113864), (86, 97976), (148, 56932), (172, 48988), (296, 28466), (331, 25456), (344, 24494), (592, 14233), (662, 12728), (688, 12247), (1324, 6364), (1591, 5296), (2648, 3182)]