86307968

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21751}}^1$

素因数の和:21796

約数の個数: 32

約数和(自身を含む): 177496320

約数和(自身を除く): 91188352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21751, 43502, 87004, 174008, 348016, 674281, 696032, 1348562, 1392064, 2697124, 2784128, 5394248, 10788496, 21576992, 43153984, 86307968]

約数ペア:

[(1, 86307968), (2, 43153984), (4, 21576992), (8, 10788496), (16, 5394248), (31, 2784128), (32, 2697124), (62, 1392064), (64, 1348562), (124, 696032), (128, 674281), (248, 348016), (496, 174008), (992, 87004), (1984, 43502), (3968, 21751)]