80028112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9491}}^1$

素因数の和:9547

約数の個数: 40

約数和(自身を含む): 169489152

約数和(自身を除く): 89461040

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 9491, 18982, 37964, 75928, 151856, 161347, 294221, 322694, 588442, 645388, 1176884, 1290776, 2353768, 2581552, 4707536, 5001757, 10003514, 20007028, 40014056, 80028112]

約数ペア:

[(1, 80028112), (2, 40014056), (4, 20007028), (8, 10003514), (16, 5001757), (17, 4707536), (31, 2581552), (34, 2353768), (62, 1290776), (68, 1176884), (124, 645388), (136, 588442), (248, 322694), (272, 294221), (496, 161347), (527, 151856), (1054, 75928), (2108, 37964), (4216, 18982), (8432, 9491)]