54320144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{91757}}^1$

素因数の和:91802

約数の個数: 20

約数和(自身を含む): 108090924

約数和(自身を除く): 53770780

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 91757, 183514, 367028, 734056, 1468112, 3395009, 6790018, 13580036, 27160072, 54320144]

約数ペア:

[(1, 54320144), (2, 27160072), (4, 13580036), (8, 6790018), (16, 3395009), (37, 1468112), (74, 734056), (148, 367028), (296, 183514), (592, 91757)]