107871256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2039}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 214812000

約数和(自身を除く): 106940744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 778, 1556, 2039, 3112, 4078, 6613, 8156, 13226, 16312, 26452, 34663, 52904, 69326, 138652, 277304, 793171, 1586342, 3172684, 6345368, 13483907, 26967814, 53935628, 107871256]

約数ペア:

[(1, 107871256), (2, 53935628), (4, 26967814), (8, 13483907), (17, 6345368), (34, 3172684), (68, 1586342), (136, 793171), (389, 277304), (778, 138652), (1556, 69326), (2039, 52904), (3112, 34663), (4078, 26452), (6613, 16312), (8156, 13226)]