56127688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 108450720

約数和(自身を除く): 52323032

約数列:

[1, 2, 4, 8, 41, 82, 164, 211, 328, 422, 811, 844, 1622, 1688, 3244, 6488, 8651, 17302, 33251, 34604, 66502, 69208, 133004, 171121, 266008, 342242, 684484, 1368968, 7015961, 14031922, 28063844, 56127688]

約数ペア:

[(1, 56127688), (2, 28063844), (4, 14031922), (8, 7015961), (41, 1368968), (82, 684484), (164, 342242), (211, 266008), (328, 171121), (422, 133004), (811, 69208), (844, 66502), (1622, 34604), (1688, 33251), (3244, 17302), (6488, 8651)]