47405158

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{709}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 72130320

約数和(自身を除く): 24725162

約数列:

[1, 2, 101, 202, 331, 662, 709, 1418, 33431, 66862, 71609, 143218, 234679, 469358, 23702579, 47405158]

約数ペア:

[(1, 47405158), (2, 23702579), (101, 469358), (202, 234679), (331, 143218), (662, 71609), (709, 66862), (1418, 33431)]