80683328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3751

約数の個数: 56

約数和(自身を含む): 180344064

約数和(自身を除く): 99660736

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 3697, 5456, 7394, 10912, 14788, 21824, 29576, 40667, 59152, 81334, 114607, 118304, 162668, 229214, 236608, 325336, 458428, 650672, 916856, 1260677, 1301344, 1833712, 2521354, 2602688, 3667424, 5042708, 7334848, 10085416, 20170832, 40341664, 80683328]

約数ペア:

[(1, 80683328), (2, 40341664), (4, 20170832), (8, 10085416), (11, 7334848), (16, 5042708), (22, 3667424), (31, 2602688), (32, 2521354), (44, 1833712), (62, 1301344), (64, 1260677), (88, 916856), (124, 650672), (176, 458428), (248, 325336), (341, 236608), (352, 229214), (496, 162668), (682, 118304), (704, 114607), (992, 81334), (1364, 59152), (1984, 40667), (2728, 29576), (3697, 21824), (5456, 14788), (7394, 10912)]