8641632416

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1873}}^1\times {\mathrm{4651}}^1$

素因数の和:6565

約数の個数: 48

約数和(自身を含む): 17575181568

約数和(自身を除く): 8933549152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1873, 3746, 4651, 7492, 9302, 14984, 18604, 29968, 37208, 58063, 59936, 74416, 116126, 144181, 148832, 232252, 288362, 464504, 576724, 929008, 1153448, 1858016, 2306896, 4613792, 8711323, 17422646, 34845292, 69690584, 139381168, 270051013, 278762336, 540102026, 1080204052, 2160408104, 4320816208, 8641632416]

約数ペア:

[(1, 8641632416), (2, 4320816208), (4, 2160408104), (8, 1080204052), (16, 540102026), (31, 278762336), (32, 270051013), (62, 139381168), (124, 69690584), (248, 34845292), (496, 17422646), (992, 8711323), (1873, 4613792), (3746, 2306896), (4651, 1858016), (7492, 1153448), (9302, 929008), (14984, 576724), (18604, 464504), (29968, 288362), (37208, 232252), (58063, 148832), (59936, 144181), (74416, 116126)]