87302888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1721}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 173887560

約数和(自身を除く): 86584672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 746, 1492, 1721, 2984, 3442, 6341, 6884, 12682, 13768, 25364, 29257, 50728, 58514, 117028, 234056, 641933, 1283866, 2567732, 5135464, 10912861, 21825722, 43651444, 87302888]

約数ペア:

[(1, 87302888), (2, 43651444), (4, 21825722), (8, 10912861), (17, 5135464), (34, 2567732), (68, 1283866), (136, 641933), (373, 234056), (746, 117028), (1492, 58514), (1721, 50728), (2984, 29257), (3442, 25364), (6341, 13768), (6884, 12682)]