31929814

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73571}}^1$

素因数の和:73611

約数の個数: 16

約数和(自身を含む): 56503296

約数和(自身を除く): 24573482

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 73571, 147142, 514997, 1029994, 2280701, 4561402, 15964907, 31929814]

約数ペア:

[(1, 31929814), (2, 15964907), (7, 4561402), (14, 2280701), (31, 1029994), (62, 514997), (217, 147142), (434, 73571)]