30743768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8521}}^1$

素因数の和:8579

約数の個数: 32

約数和(自身を含む): 64426320

約数和(自身を除く): 33682552

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 8521, 17042, 34084, 68168, 93731, 187462, 349361, 374924, 698722, 749848, 1397444, 2794888, 3842971, 7685942, 15371884, 30743768]

約数ペア:

[(1, 30743768), (2, 15371884), (4, 7685942), (8, 3842971), (11, 2794888), (22, 1397444), (41, 749848), (44, 698722), (82, 374924), (88, 349361), (164, 187462), (328, 93731), (451, 68168), (902, 34084), (1804, 17042), (3608, 8521)]