40189234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9007}}^1$

素因数の和:9129

約数の個数: 16

約数和(自身を含む): 63560448

約数和(自身を除く): 23371214

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 9007, 18014, 207161, 414322, 873679, 1747358, 20094617, 40189234]

約数ペア:

[(1, 40189234), (2, 20094617), (23, 1747358), (46, 873679), (97, 414322), (194, 207161), (2231, 18014), (4462, 9007)]