42853856

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 87635520

約数和(自身を除く): 44781664

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 89, 164, 178, 328, 356, 367, 656, 712, 734, 1312, 1424, 1468, 2848, 2936, 3649, 5872, 7298, 11744, 14596, 15047, 29192, 30094, 32663, 58384, 60188, 65326, 116768, 120376, 130652, 240752, 261304, 481504, 522608, 1045216, 1339183, 2678366, 5356732, 10713464, 21426928, 42853856]

約数ペア:

[(1, 42853856), (2, 21426928), (4, 10713464), (8, 5356732), (16, 2678366), (32, 1339183), (41, 1045216), (82, 522608), (89, 481504), (164, 261304), (178, 240752), (328, 130652), (356, 120376), (367, 116768), (656, 65326), (712, 60188), (734, 58384), (1312, 32663), (1424, 30094), (1468, 29192), (2848, 15047), (2936, 14596), (3649, 11744), (5872, 7298)]