89040536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45061}}^1$

素因数の和:45099

約数の個数: 32

約数和(自身を含む): 189260400

約数和(自身を除く): 100219864

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 45061, 90122, 180244, 360488, 585793, 856159, 1171586, 1712318, 2343172, 3424636, 4686344, 6849272, 11130067, 22260134, 44520268, 89040536]

約数ペア:

[(1, 89040536), (2, 44520268), (4, 22260134), (8, 11130067), (13, 6849272), (19, 4686344), (26, 3424636), (38, 2343172), (52, 1712318), (76, 1171586), (104, 856159), (152, 585793), (247, 360488), (494, 180244), (988, 90122), (1976, 45061)]