30906872

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{12343}}^1$

素因数の和:12662

約数の個数: 16

約数和(自身を含む): 58140240

約数和(自身を除く): 27233368

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 12343, 24686, 49372, 98744, 3863359, 7726718, 15453436, 30906872]

約数ペア:

[(1, 30906872), (2, 15453436), (4, 7726718), (8, 3863359), (313, 98744), (626, 49372), (1252, 24686), (2504, 12343)]