87685568

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:945

約数の個数: 56

約数和(自身を含む): 184343040

約数和(自身を除く): 96657472

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 142, 184, 284, 368, 568, 736, 839, 1136, 1472, 1633, 1678, 2272, 3266, 3356, 4544, 6532, 6712, 13064, 13424, 19297, 26128, 26848, 38594, 52256, 53696, 59569, 77188, 104512, 119138, 154376, 238276, 308752, 476552, 617504, 953104, 1235008, 1370087, 1906208, 2740174, 3812416, 5480348, 10960696, 21921392, 43842784, 87685568]

約数ペア:

[(1, 87685568), (2, 43842784), (4, 21921392), (8, 10960696), (16, 5480348), (23, 3812416), (32, 2740174), (46, 1906208), (64, 1370087), (71, 1235008), (92, 953104), (142, 617504), (184, 476552), (284, 308752), (368, 238276), (568, 154376), (736, 119138), (839, 104512), (1136, 77188), (1472, 59569), (1633, 53696), (1678, 52256), (2272, 38594), (3266, 26848), (3356, 26128), (4544, 19297), (6532, 13424), (6712, 13064)]