140702992

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{23203}}^1$

素因数の和:23590

約数の個数: 20

約数和(自身を含む): 273343120

約数和(自身を除く): 132640128

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 23203, 46406, 92812, 185624, 371248, 8793937, 17587874, 35175748, 70351496, 140702992]

約数ペア:

[(1, 140702992), (2, 70351496), (4, 35175748), (8, 17587874), (16, 8793937), (379, 371248), (758, 185624), (1516, 92812), (3032, 46406), (6064, 23203)]