86026928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6173}}^1$

素因数の和:6261

約数の個数: 40

約数和(自身を含む): 182207088

約数和(自身を除く): 96180160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6173, 6968, 12346, 13936, 24692, 49384, 80249, 98768, 160498, 320996, 413591, 641992, 827182, 1283984, 1654364, 3308728, 5376683, 6617456, 10753366, 21506732, 43013464, 86026928]

約数ペア:

[(1, 86026928), (2, 43013464), (4, 21506732), (8, 10753366), (13, 6617456), (16, 5376683), (26, 3308728), (52, 1654364), (67, 1283984), (104, 827182), (134, 641992), (208, 413591), (268, 320996), (536, 160498), (871, 98768), (1072, 80249), (1742, 49384), (3484, 24692), (6173, 13936), (6968, 12346)]