16075670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 16099690

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3989, 4030, 7978, 19945, 39890, 51857, 103714, 123659, 247318, 259285, 518570, 618295, 1236590, 1607567, 3215134, 8037835, 16075670]

約数ペア:

[(1, 16075670), (2, 8037835), (5, 3215134), (10, 1607567), (13, 1236590), (26, 618295), (31, 518570), (62, 259285), (65, 247318), (130, 123659), (155, 103714), (310, 51857), (403, 39890), (806, 19945), (2015, 7978), (3989, 4030)]