16240776

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 26337144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 124, 166, 186, 248, 249, 263, 332, 372, 498, 526, 664, 744, 789, 996, 1052, 1578, 1992, 2104, 2573, 3156, 5146, 6312, 7719, 8153, 10292, 15438, 16306, 20584, 21829, 24459, 30876, 32612, 43658, 48918, 61752, 65224, 65487, 87316, 97836, 130974, 174632, 195672, 261948, 523896, 676699, 1353398, 2030097, 2706796, 4060194, 5413592, 8120388, 16240776]

約数ペア:

[(1, 16240776), (2, 8120388), (3, 5413592), (4, 4060194), (6, 2706796), (8, 2030097), (12, 1353398), (24, 676699), (31, 523896), (62, 261948), (83, 195672), (93, 174632), (124, 130974), (166, 97836), (186, 87316), (248, 65487), (249, 65224), (263, 61752), (332, 48918), (372, 43658), (498, 32612), (526, 30876), (664, 24459), (744, 21829), (789, 20584), (996, 16306), (1052, 15438), (1578, 10292), (1992, 8153), (2104, 7719), (2573, 6312), (3156, 5146)]