33136640

素因数分解:

$2^{13}\times 5^1\times {\mathrm{809}}^1$

素因数の和:840

約数の個数: 56

約数和(自身を含む): 79621380

約数和(自身を除く): 46484740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 809, 1024, 1280, 1618, 2048, 2560, 3236, 4045, 4096, 5120, 6472, 8090, 8192, 10240, 12944, 16180, 20480, 25888, 32360, 40960, 51776, 64720, 103552, 129440, 207104, 258880, 414208, 517760, 828416, 1035520, 1656832, 2071040, 3313664, 4142080, 6627328, 8284160, 16568320, 33136640]

約数ペア:

[(1, 33136640), (2, 16568320), (4, 8284160), (5, 6627328), (8, 4142080), (10, 3313664), (16, 2071040), (20, 1656832), (32, 1035520), (40, 828416), (64, 517760), (80, 414208), (128, 258880), (160, 207104), (256, 129440), (320, 103552), (512, 64720), (640, 51776), (809, 40960), (1024, 32360), (1280, 25888), (1618, 20480), (2048, 16180), (2560, 12944), (3236, 10240), (4045, 8192), (4096, 8090), (5120, 6472)]