31337402

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1253

約数の個数: 16

約数和(自身を含む): 47830272

約数和(自身を除く): 16492870

約数列:

[1, 2, 97, 163, 194, 326, 991, 1982, 15811, 31622, 96127, 161533, 192254, 323066, 15668701, 31337402]

約数ペア:

[(1, 31337402), (2, 15668701), (97, 323066), (163, 192254), (194, 161533), (326, 96127), (991, 31622), (1982, 15811)]