42256808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{761}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 86685120

約数和(自身を除く): 44428312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 631, 761, 1262, 1522, 2524, 3044, 5048, 6088, 6941, 8371, 13882, 16742, 27764, 33484, 55528, 66968, 480191, 960382, 1920764, 3841528, 5282101, 10564202, 21128404, 42256808]

約数ペア:

[(1, 42256808), (2, 21128404), (4, 10564202), (8, 5282101), (11, 3841528), (22, 1920764), (44, 960382), (88, 480191), (631, 66968), (761, 55528), (1262, 33484), (1522, 27764), (2524, 16742), (3044, 13882), (5048, 8371), (6088, 6941)]