42740368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5923}}^1$

素因数の和:5983

約数の個数: 40

約数和(自身を含む): 92556576

約数和(自身を除く): 49816208

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 5923, 7216, 11846, 23692, 47384, 65153, 94768, 130306, 242843, 260612, 485686, 521224, 971372, 1042448, 1942744, 2671273, 3885488, 5342546, 10685092, 21370184, 42740368]

約数ペア:

[(1, 42740368), (2, 21370184), (4, 10685092), (8, 5342546), (11, 3885488), (16, 2671273), (22, 1942744), (41, 1042448), (44, 971372), (82, 521224), (88, 485686), (164, 260612), (176, 242843), (328, 130306), (451, 94768), (656, 65153), (902, 47384), (1804, 23692), (3608, 11846), (5923, 7216)]