84063968

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 170755200

約数和(自身を除く): 86691232

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 199, 307, 344, 398, 614, 688, 796, 1228, 1376, 1592, 2456, 3184, 4912, 6368, 8557, 9824, 13201, 17114, 26402, 34228, 52804, 61093, 68456, 105608, 122186, 136912, 211216, 244372, 273824, 422432, 488744, 977488, 1954976, 2626999, 5253998, 10507996, 21015992, 42031984, 84063968]

約数ペア:

[(1, 84063968), (2, 42031984), (4, 21015992), (8, 10507996), (16, 5253998), (32, 2626999), (43, 1954976), (86, 977488), (172, 488744), (199, 422432), (307, 273824), (344, 244372), (398, 211216), (614, 136912), (688, 122186), (796, 105608), (1228, 68456), (1376, 61093), (1592, 52804), (2456, 34228), (3184, 26402), (4912, 17114), (6368, 13201), (8557, 9824)]