40880032

素因数分解:

$2^5\times {\mathrm{1277501}}^1$

素因数の和:1277511

約数の個数: 12

約数和(自身を含む): 80482626

約数和(自身を除く): 39602594

約数列:

[1, 2, 4, 8, 16, 32, 1277501, 2555002, 5110004, 10220008, 20440016, 40880032]

約数ペア:

[(1, 40880032), (2, 20440016), (4, 10220008), (8, 5110004), (16, 2555002), (32, 1277501)]