24899536

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{19699}}^1$

素因数の和:19786

約数の個数: 20

約数和(自身を含む): 48856000

約数和(自身を除く): 23956464

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 19699, 39398, 78796, 157592, 315184, 1556221, 3112442, 6224884, 12449768, 24899536]

約数ペア:

[(1, 24899536), (2, 12449768), (4, 6224884), (8, 3112442), (16, 1556221), (79, 315184), (158, 157592), (316, 78796), (632, 39398), (1264, 19699)]