2279187968

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{53633}}^1$

素因数の和:53734

約数の個数: 40

約数和(自身を含む): 4608876888

約数和(自身を除く): 2329688920

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 664, 1328, 2656, 5312, 10624, 21248, 42496, 53633, 107266, 214532, 429064, 858128, 1716256, 3432512, 4451539, 6865024, 8903078, 13730048, 17806156, 27460096, 35612312, 71224624, 142449248, 284898496, 569796992, 1139593984, 2279187968]

約数ペア:

[(1, 2279187968), (2, 1139593984), (4, 569796992), (8, 284898496), (16, 142449248), (32, 71224624), (64, 35612312), (83, 27460096), (128, 17806156), (166, 13730048), (256, 8903078), (332, 6865024), (512, 4451539), (664, 3432512), (1328, 1716256), (2656, 858128), (5312, 429064), (10624, 214532), (21248, 107266), (42496, 53633)]