31235902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{7013}}^1$

素因数の和:7163

約数の個数: 16

約数和(自身を含む): 49995792

約数和(自身を除く): 18759890

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 7013, 14026, 119221, 238442, 918703, 1837406, 15617951, 31235902]

約数ペア:

[(1, 31235902), (2, 15617951), (17, 1837406), (34, 918703), (131, 238442), (262, 119221), (2227, 14026), (4454, 7013)]