104680064

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{5209}}^1$

素因数の和:5380

約数の個数: 32

約数和(自身を含む): 209910900

約数和(自身を除く): 105230836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 5209, 10048, 10418, 20096, 20836, 41672, 83344, 166688, 333376, 666752, 817813, 1635626, 3271252, 6542504, 13085008, 26170016, 52340032, 104680064]

約数ペア:

[(1, 104680064), (2, 52340032), (4, 26170016), (8, 13085008), (16, 6542504), (32, 3271252), (64, 1635626), (128, 817813), (157, 666752), (314, 333376), (628, 166688), (1256, 83344), (2512, 41672), (5024, 20836), (5209, 20096), (10048, 10418)]