42847766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53161}}^1$

素因数の和:53207

約数の個数: 16

約数和(自身を含む): 71449728

約数和(自身を除く): 28601962

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 53161, 106322, 691093, 1382186, 1647991, 3295982, 21423883, 42847766]

約数ペア:

[(1, 42847766), (2, 21423883), (13, 3295982), (26, 1647991), (31, 1382186), (62, 691093), (403, 106322), (806, 53161)]