42191056

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1267

約数の個数: 40

約数和(自身を含む): 85708800

約数和(自身を除く): 43517744

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 316, 464, 632, 1151, 1264, 2291, 2302, 4582, 4604, 9164, 9208, 18328, 18416, 33379, 36656, 66758, 90929, 133516, 181858, 267032, 363716, 534064, 727432, 1454864, 2636941, 5273882, 10547764, 21095528, 42191056]

約数ペア:

[(1, 42191056), (2, 21095528), (4, 10547764), (8, 5273882), (16, 2636941), (29, 1454864), (58, 727432), (79, 534064), (116, 363716), (158, 267032), (232, 181858), (316, 133516), (464, 90929), (632, 66758), (1151, 36656), (1264, 33379), (2291, 18416), (2302, 18328), (4582, 9208), (4604, 9164)]