87160528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59863}}^1$

素因数の和:59891

約数の個数: 40

約数和(自身を含む): 207847808

約数和(自身を除く): 120687280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 59863, 119726, 239452, 419041, 478904, 778219, 838082, 957808, 1556438, 1676164, 3112876, 3352328, 5447533, 6225752, 6704656, 10895066, 12451504, 21790132, 43580264, 87160528]

約数ペア:

[(1, 87160528), (2, 43580264), (4, 21790132), (7, 12451504), (8, 10895066), (13, 6704656), (14, 6225752), (16, 5447533), (26, 3352328), (28, 3112876), (52, 1676164), (56, 1556438), (91, 957808), (104, 838082), (112, 778219), (182, 478904), (208, 419041), (364, 239452), (728, 119726), (1456, 59863)]