40326722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9161}}^1$

素因数の和:9265

約数の個数: 16

約数和(自身を含む): 63327744

約数和(自身を除く): 23001022

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 9161, 18322, 283991, 567982, 650431, 1300862, 20163361, 40326722]

約数ペア:

[(1, 40326722), (2, 20163361), (31, 1300862), (62, 650431), (71, 567982), (142, 283991), (2201, 18322), (4402, 9161)]