91238872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{393271}}^1$

素因数の和:393306

約数の個数: 16

約数和(自身を含む): 176972400

約数和(自身を除く): 85733528

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 393271, 786542, 1573084, 3146168, 11404859, 22809718, 45619436, 91238872]

約数ペア:

[(1, 91238872), (2, 45619436), (4, 22809718), (8, 11404859), (29, 3146168), (58, 1573084), (116, 786542), (232, 393271)]