42993136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 88681824

約数和(自身を除く): 45688688

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 526, 601, 1052, 1202, 2104, 2404, 4208, 4471, 4808, 8942, 9616, 10217, 17884, 20434, 35768, 40868, 71536, 81736, 158063, 163472, 316126, 632252, 1264504, 2529008, 2687071, 5374142, 10748284, 21496568, 42993136]

約数ペア:

[(1, 42993136), (2, 21496568), (4, 10748284), (8, 5374142), (16, 2687071), (17, 2529008), (34, 1264504), (68, 632252), (136, 316126), (263, 163472), (272, 158063), (526, 81736), (601, 71536), (1052, 40868), (1202, 35768), (2104, 20434), (2404, 17884), (4208, 10217), (4471, 9616), (4808, 8942)]