40802992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{150011}}^1$

素因数の和:150036

約数の個数: 20

約数和(自身を含む): 83706696

約数和(自身を除く): 42903704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 150011, 300022, 600044, 1200088, 2400176, 2550187, 5100374, 10200748, 20401496, 40802992]

約数ペア:

[(1, 40802992), (2, 20401496), (4, 10200748), (8, 5100374), (16, 2550187), (17, 2400176), (34, 1200088), (68, 600044), (136, 300022), (272, 150011)]