31918664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4231}}^1$

素因数の和:4301

約数の個数: 32

約数和(自身を含む): 63987840

約数和(自身を除く): 32069176

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 4231, 7544, 8462, 16924, 33848, 97313, 173471, 194626, 346942, 389252, 693884, 778504, 1387768, 3989833, 7979666, 15959332, 31918664]

約数ペア:

[(1, 31918664), (2, 15959332), (4, 7979666), (8, 3989833), (23, 1387768), (41, 778504), (46, 693884), (82, 389252), (92, 346942), (164, 194626), (184, 173471), (328, 97313), (943, 33848), (1886, 16924), (3772, 8462), (4231, 7544)]