131187712

素因数分解:

$2^{10}\times {\mathrm{128113}}^1$

素因数の和:128133

約数の個数: 22

約数和(自身を含む): 262249358

約数和(自身を除く): 131061646

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 128113, 256226, 512452, 1024904, 2049808, 4099616, 8199232, 16398464, 32796928, 65593856, 131187712]

約数ペア:

[(1, 131187712), (2, 65593856), (4, 32796928), (8, 16398464), (16, 8199232), (32, 4099616), (64, 2049808), (128, 1024904), (256, 512452), (512, 256226), (1024, 128113)]