43120376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7823}}^1$

素因数の和:7895

約数の個数: 32

約数和(自身を含む): 88724160

約数和(自身を除く): 45603784

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 7823, 15646, 31292, 62584, 101699, 203398, 406796, 414619, 813592, 829238, 1658476, 3316952, 5390047, 10780094, 21560188, 43120376]

約数ペア:

[(1, 43120376), (2, 21560188), (4, 10780094), (8, 5390047), (13, 3316952), (26, 1658476), (52, 829238), (53, 813592), (104, 414619), (106, 406796), (212, 203398), (424, 101699), (689, 62584), (1378, 31292), (2756, 15646), (5512, 7823)]