89035966496

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1481}}^1\times {\mathrm{43691}}^1$

素因数の和:45225

約数の個数: 48

約数和(自身を含む): 179491279968

約数和(自身を除く): 90455313472

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1481, 2962, 5924, 11848, 23696, 43691, 47392, 63683, 87382, 127366, 174764, 254732, 349528, 509464, 699056, 1018928, 1398112, 1878713, 2037856, 3757426, 7514852, 15029704, 30059408, 60118816, 64706371, 129412742, 258825484, 517650968, 1035301936, 2070603872, 2782373953, 5564747906, 11129495812, 22258991624, 44517983248, 89035966496]

約数ペア:

[(1, 89035966496), (2, 44517983248), (4, 22258991624), (8, 11129495812), (16, 5564747906), (32, 2782373953), (43, 2070603872), (86, 1035301936), (172, 517650968), (344, 258825484), (688, 129412742), (1376, 64706371), (1481, 60118816), (2962, 30059408), (5924, 15029704), (11848, 7514852), (23696, 3757426), (43691, 2037856), (47392, 1878713), (63683, 1398112), (87382, 1018928), (127366, 699056), (174764, 509464), (254732, 349528)]