31653904

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{8209}}^1$

素因数の和:8458

約数の個数: 20

約数和(自身を含む): 61591420

約数和(自身を除く): 29937516

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 8209, 16418, 32836, 65672, 131344, 1978369, 3956738, 7913476, 15826952, 31653904]

約数ペア:

[(1, 31653904), (2, 15826952), (4, 7913476), (8, 3956738), (16, 1978369), (241, 131344), (482, 65672), (964, 32836), (1928, 16418), (3856, 8209)]