39949984

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{15803}}^1$

素因数の和:15892

約数の個数: 24

約数和(自身を含む): 79652160

約数和(自身を除く): 39702176

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 15803, 31606, 63212, 126424, 252848, 505696, 1248437, 2496874, 4993748, 9987496, 19974992, 39949984]

約数ペア:

[(1, 39949984), (2, 19974992), (4, 9987496), (8, 4993748), (16, 2496874), (32, 1248437), (79, 505696), (158, 252848), (316, 126424), (632, 63212), (1264, 31606), (2528, 15803)]