83391488

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 88

約数和(自身を含む): 179218944

約数和(自身を除く): 95827456

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 71, 74, 124, 128, 142, 148, 248, 256, 284, 296, 496, 512, 568, 592, 992, 1024, 1136, 1147, 1184, 1984, 2201, 2272, 2294, 2368, 2627, 3968, 4402, 4544, 4588, 4736, 5254, 7936, 8804, 9088, 9176, 9472, 10508, 15872, 17608, 18176, 18352, 18944, 21016, 31744, 35216, 36352, 36704, 37888, 42032, 70432, 72704, 73408, 81437, 84064, 140864, 146816, 162874, 168128, 281728, 293632, 325748, 336256, 563456, 587264, 651496, 672512, 1126912, 1174528, 1302992, 1345024, 2253824, 2605984, 2690048, 5211968, 10423936, 20847872, 41695744, 83391488]

約数ペア:

[(1, 83391488), (2, 41695744), (4, 20847872), (8, 10423936), (16, 5211968), (31, 2690048), (32, 2605984), (37, 2253824), (62, 1345024), (64, 1302992), (71, 1174528), (74, 1126912), (124, 672512), (128, 651496), (142, 587264), (148, 563456), (248, 336256), (256, 325748), (284, 293632), (296, 281728), (496, 168128), (512, 162874), (568, 146816), (592, 140864), (992, 84064), (1024, 81437), (1136, 73408), (1147, 72704), (1184, 70432), (1984, 42032), (2201, 37888), (2272, 36704), (2294, 36352), (2368, 35216), (2627, 31744), (3968, 21016), (4402, 18944), (4544, 18352), (4588, 18176), (4736, 17608), (5254, 15872), (7936, 10508), (8804, 9472), (9088, 9176)]