85296128

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2738

約数の個数: 44

約数和(自身を含む): 176074752

約数和(自身を除く): 90778624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2687, 3968, 5374, 7936, 10748, 15872, 21496, 31744, 42992, 83297, 85984, 166594, 171968, 333188, 343936, 666376, 687872, 1332752, 1375744, 2665504, 2751488, 5331008, 10662016, 21324032, 42648064, 85296128]

約数ペア:

[(1, 85296128), (2, 42648064), (4, 21324032), (8, 10662016), (16, 5331008), (31, 2751488), (32, 2665504), (62, 1375744), (64, 1332752), (124, 687872), (128, 666376), (248, 343936), (256, 333188), (496, 171968), (512, 166594), (992, 85984), (1024, 83297), (1984, 42992), (2687, 31744), (3968, 21496), (5374, 15872), (7936, 10748)]