90256906

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{1019}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 137748960

約数和(自身を除く): 47492054

約数列:

[1, 2, 67, 134, 661, 1019, 1322, 2038, 44287, 68273, 88574, 136546, 673559, 1347118, 45128453, 90256906]

約数ペア:

[(1, 90256906), (2, 45128453), (67, 1347118), (134, 673559), (661, 136546), (1019, 88574), (1322, 68273), (2038, 44287)]