507296

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 24

約数和(自身を含む): 1016064

約数和(自身を除く): 508768

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 191, 332, 382, 664, 764, 1328, 1528, 2656, 3056, 6112, 15853, 31706, 63412, 126824, 253648, 507296]

約数ペア:

[(1, 507296), (2, 253648), (4, 126824), (8, 63412), (16, 31706), (32, 15853), (83, 6112), (166, 3056), (191, 2656), (332, 1528), (382, 1328), (664, 764)]