31304818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4933}}^1$

素因数の和:5121

約数の個数: 16

約数和(自身を含む): 49734720

約数和(自身を除く): 18429902

約数列:

[1, 2, 19, 38, 167, 334, 3173, 4933, 6346, 9866, 93727, 187454, 823811, 1647622, 15652409, 31304818]

約数ペア:

[(1, 31304818), (2, 15652409), (19, 1647622), (38, 823811), (167, 187454), (334, 93727), (3173, 9866), (4933, 6346)]