291273232

素因数分解:

$2^4\times {\mathrm{4463}}^1\times {\mathrm{4079}}^1$

素因数の和:8550

約数の個数: 20

約数和(自身を含む): 564606720

約数和(自身を除く): 273333488

約数列:

[1, 2, 4, 8, 16, 4079, 4463, 8158, 8926, 16316, 17852, 32632, 35704, 65264, 71408, 18204577, 36409154, 72818308, 145636616, 291273232]

約数ペア:

[(1, 291273232), (2, 145636616), (4, 72818308), (8, 36409154), (16, 18204577), (4079, 71408), (4463, 65264), (8158, 35704), (8926, 32632), (16316, 17852)]