38823884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21521}}^1$

素因数の和:21577

約数の個数: 24

約数和(自身を含む): 75929616

約数和(自身を除く): 37105732

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 21521, 43042, 86084, 236731, 473462, 882361, 946924, 1764722, 3529444, 9705971, 19411942, 38823884]

約数ペア:

[(1, 38823884), (2, 19411942), (4, 9705971), (11, 3529444), (22, 1764722), (41, 946924), (44, 882361), (82, 473462), (164, 236731), (451, 86084), (902, 43042), (1804, 21521)]