86975008

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{7529}}^1$

素因数の和:7577

約数の個数: 36

約数和(自身を含む): 180742590

約数和(自身を除く): 93767582

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 7529, 11552, 15058, 30116, 60232, 120464, 143051, 240928, 286102, 572204, 1144408, 2288816, 2717969, 4577632, 5435938, 10871876, 21743752, 43487504, 86975008]

約数ペア:

[(1, 86975008), (2, 43487504), (4, 21743752), (8, 10871876), (16, 5435938), (19, 4577632), (32, 2717969), (38, 2288816), (76, 1144408), (152, 572204), (304, 286102), (361, 240928), (608, 143051), (722, 120464), (1444, 60232), (2888, 30116), (5776, 15058), (7529, 11552)]