120690688

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 249238080

約数和(自身を除く): 128547392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1901, 1984, 2048, 3802, 3968, 7604, 7936, 15208, 15872, 30416, 31744, 58931, 60832, 63488, 117862, 121664, 235724, 243328, 471448, 486656, 942896, 973312, 1885792, 1946624, 3771584, 3893248, 7543168, 15086336, 30172672, 60345344, 120690688]

約数ペア:

[(1, 120690688), (2, 60345344), (4, 30172672), (8, 15086336), (16, 7543168), (31, 3893248), (32, 3771584), (62, 1946624), (64, 1885792), (124, 973312), (128, 942896), (248, 486656), (256, 471448), (496, 243328), (512, 235724), (992, 121664), (1024, 117862), (1901, 63488), (1984, 60832), (2048, 58931), (3802, 31744), (3968, 30416), (7604, 15872), (7936, 15208)]