123450368

素因数分解:

$2^{10}\times {\mathrm{120557}}^1$

素因数の和:120577

約数の個数: 22

約数和(自身を含む): 246782226

約数和(自身を除く): 123331858

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 120557, 241114, 482228, 964456, 1928912, 3857824, 7715648, 15431296, 30862592, 61725184, 123450368]

約数ペア:

[(1, 123450368), (2, 61725184), (4, 30862592), (8, 15431296), (16, 7715648), (32, 3857824), (64, 1928912), (128, 964456), (256, 482228), (512, 241114), (1024, 120557)]