90321928

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{136027}}^1$

素因数の和:136116

約数の個数: 16

約数和(自身を含む): 171395280

約数和(自身を除く): 81073352

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 136027, 272054, 544108, 1088216, 11290241, 22580482, 45160964, 90321928]

約数ペア:

[(1, 90321928), (2, 45160964), (4, 22580482), (8, 11290241), (83, 1088216), (166, 544108), (332, 272054), (664, 136027)]