31169728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{25633}}^1$

素因数の和:25664

約数の個数: 28

約数和(自身を含む): 65110360

約数和(自身を除く): 33940632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 25633, 51266, 102532, 205064, 410128, 487027, 820256, 974054, 1640512, 1948108, 3896216, 7792432, 15584864, 31169728]

約数ペア:

[(1, 31169728), (2, 15584864), (4, 7792432), (8, 3896216), (16, 1948108), (19, 1640512), (32, 974054), (38, 820256), (64, 487027), (76, 410128), (152, 205064), (304, 102532), (608, 51266), (1216, 25633)]