61687832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23873}}^1$

素因数の和:23915

約数の個数: 32

約数和(自身を含む): 128919600

約数和(自身を除く): 67231768

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 23873, 47746, 95492, 190984, 405841, 453587, 811682, 907174, 1623364, 1814348, 3246728, 3628696, 7710979, 15421958, 30843916, 61687832]

約数ペア:

[(1, 61687832), (2, 30843916), (4, 15421958), (8, 7710979), (17, 3628696), (19, 3246728), (34, 1814348), (38, 1623364), (68, 907174), (76, 811682), (136, 453587), (152, 405841), (323, 190984), (646, 95492), (1292, 47746), (2584, 23873)]