86439184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7841}}^1$

素因数の和:7915

約数の個数: 40

約数和(自身を含む): 183785112

約数和(自身を除く): 97345928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 7841, 11024, 15682, 31364, 62728, 101933, 125456, 203866, 407732, 415573, 815464, 831146, 1630928, 1662292, 3324584, 5402449, 6649168, 10804898, 21609796, 43219592, 86439184]

約数ペア:

[(1, 86439184), (2, 43219592), (4, 21609796), (8, 10804898), (13, 6649168), (16, 5402449), (26, 3324584), (52, 1662292), (53, 1630928), (104, 831146), (106, 815464), (208, 415573), (212, 407732), (424, 203866), (689, 125456), (848, 101933), (1378, 62728), (2756, 31364), (5512, 15682), (7841, 11024)]