87236486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1627}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 147692160

約数和(自身を除く): 60455674

約数列:

[1, 2, 17, 19, 34, 38, 83, 166, 323, 646, 1411, 1577, 1627, 2822, 3154, 3254, 26809, 27659, 30913, 53618, 55318, 61826, 135041, 270082, 525521, 1051042, 2295697, 2565779, 4591394, 5131558, 43618243, 87236486]

約数ペア:

[(1, 87236486), (2, 43618243), (17, 5131558), (19, 4591394), (34, 2565779), (38, 2295697), (83, 1051042), (166, 525521), (323, 270082), (646, 135041), (1411, 61826), (1577, 55318), (1627, 53618), (2822, 30913), (3154, 27659), (3254, 26809)]