80058784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 170698752

約数和(自身を除く): 90639968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 223, 416, 446, 863, 892, 1726, 1784, 2899, 3452, 3568, 5798, 6904, 7136, 11219, 11596, 13808, 22438, 23192, 27616, 44876, 46384, 89752, 92768, 179504, 192449, 359008, 384898, 769796, 1539592, 2501837, 3079184, 5003674, 6158368, 10007348, 20014696, 40029392, 80058784]

約数ペア:

[(1, 80058784), (2, 40029392), (4, 20014696), (8, 10007348), (13, 6158368), (16, 5003674), (26, 3079184), (32, 2501837), (52, 1539592), (104, 769796), (208, 384898), (223, 359008), (416, 192449), (446, 179504), (863, 92768), (892, 89752), (1726, 46384), (1784, 44876), (2899, 27616), (3452, 23192), (3568, 22438), (5798, 13808), (6904, 11596), (7136, 11219)]