47907982

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 72737280

約数和(自身を除く): 24829298

約数列:

[1, 2, 163, 223, 326, 446, 659, 1318, 36349, 72698, 107417, 146957, 214834, 293914, 23953991, 47907982]

約数ペア:

[(1, 47907982), (2, 23953991), (163, 293914), (223, 214834), (326, 146957), (446, 107417), (659, 72698), (1318, 36349)]