31303088

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{2383}}^1$

素因数の和:3212

約数の個数: 20

約数和(自身を含む): 60749088

約数和(自身を除く): 29446000

約数列:

[1, 2, 4, 8, 16, 821, 1642, 2383, 3284, 4766, 6568, 9532, 13136, 19064, 38128, 1956443, 3912886, 7825772, 15651544, 31303088]

約数ペア:

[(1, 31303088), (2, 15651544), (4, 7825772), (8, 3912886), (16, 1956443), (821, 38128), (1642, 19064), (2383, 13136), (3284, 9532), (4766, 6568)]