86587504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 174676320

約数和(自身を除く): 88088816

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 181, 232, 362, 464, 724, 1031, 1448, 2062, 2896, 4124, 5249, 8248, 10498, 16496, 20996, 29899, 41992, 59798, 83984, 119596, 186611, 239192, 373222, 478384, 746444, 1492888, 2985776, 5411719, 10823438, 21646876, 43293752, 86587504]

約数ペア:

[(1, 86587504), (2, 43293752), (4, 21646876), (8, 10823438), (16, 5411719), (29, 2985776), (58, 1492888), (116, 746444), (181, 478384), (232, 373222), (362, 239192), (464, 186611), (724, 119596), (1031, 83984), (1448, 59798), (2062, 41992), (2896, 29899), (4124, 20996), (5249, 16496), (8248, 10498)]