33047480

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9283}}^1$

素因数の和:9383

約数の個数: 32

約数和(自身を含む): 75200400

約数和(自身を除く): 42152920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 9283, 18566, 37132, 46415, 74264, 92830, 185660, 371320, 826187, 1652374, 3304748, 4130935, 6609496, 8261870, 16523740, 33047480]

約数ペア:

[(1, 33047480), (2, 16523740), (4, 8261870), (5, 6609496), (8, 4130935), (10, 3304748), (20, 1652374), (40, 826187), (89, 371320), (178, 185660), (356, 92830), (445, 74264), (712, 46415), (890, 37132), (1780, 18566), (3560, 9283)]