40092016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67723}}^1$

素因数の和:67768

約数の個数: 20

約数和(自身を含む): 79778872

約数和(自身を除く): 39686856

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 67723, 135446, 270892, 541784, 1083568, 2505751, 5011502, 10023004, 20046008, 40092016]

約数ペア:

[(1, 40092016), (2, 20046008), (4, 10023004), (8, 5011502), (16, 2505751), (37, 1083568), (74, 541784), (148, 270892), (296, 135446), (592, 67723)]