42225142

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 64774080

約数和(自身を除く): 22548938

約数列:

[1, 2, 67, 134, 139, 278, 2267, 4534, 9313, 18626, 151889, 303778, 315113, 630226, 21112571, 42225142]

約数ペア:

[(1, 42225142), (2, 21112571), (67, 630226), (134, 315113), (139, 303778), (278, 151889), (2267, 18626), (4534, 9313)]