84325808

素因数分解:

$2^4\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1153}}^1$

素因数の和:1821

約数の個数: 40

約数和(自身を含む): 187169568

約数和(自身を除く): 102843760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 653, 1153, 1306, 2306, 2612, 4571, 4612, 5224, 8071, 9142, 9224, 10448, 16142, 18284, 18448, 32284, 36568, 64568, 73136, 129136, 752909, 1505818, 3011636, 5270363, 6023272, 10540726, 12046544, 21081452, 42162904, 84325808]

約数ペア:

[(1, 84325808), (2, 42162904), (4, 21081452), (7, 12046544), (8, 10540726), (14, 6023272), (16, 5270363), (28, 3011636), (56, 1505818), (112, 752909), (653, 129136), (1153, 73136), (1306, 64568), (2306, 36568), (2612, 32284), (4571, 18448), (4612, 18284), (5224, 16142), (8071, 10448), (9142, 9224)]