80884672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6047}}^1$

素因数の和:6089

約数の個数: 56

約数和(自身を含む): 184343040

約数和(自身を除く): 103458368

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6047, 6688, 12094, 13376, 24188, 48376, 66517, 96752, 114893, 133034, 193504, 229786, 266068, 387008, 459572, 532136, 919144, 1064272, 1263823, 1838288, 2128544, 2527646, 3676576, 4257088, 5055292, 7353152, 10110584, 20221168, 40442336, 80884672]

約数ペア:

[(1, 80884672), (2, 40442336), (4, 20221168), (8, 10110584), (11, 7353152), (16, 5055292), (19, 4257088), (22, 3676576), (32, 2527646), (38, 2128544), (44, 1838288), (64, 1263823), (76, 1064272), (88, 919144), (152, 532136), (176, 459572), (209, 387008), (304, 266068), (352, 229786), (418, 193504), (608, 133034), (704, 114893), (836, 96752), (1216, 66517), (1672, 48376), (3344, 24188), (6047, 13376), (6688, 12094)]