61015216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 121898448

約数和(自身を除く): 60883232

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 281, 328, 331, 562, 656, 662, 1124, 1324, 2248, 2648, 4496, 5296, 11521, 13571, 23042, 27142, 46084, 54284, 92168, 93011, 108568, 184336, 186022, 217136, 372044, 744088, 1488176, 3813451, 7626902, 15253804, 30507608, 61015216]

約数ペア:

[(1, 61015216), (2, 30507608), (4, 15253804), (8, 7626902), (16, 3813451), (41, 1488176), (82, 744088), (164, 372044), (281, 217136), (328, 186022), (331, 184336), (562, 108568), (656, 93011), (662, 92168), (1124, 54284), (1324, 46084), (2248, 27142), (2648, 23042), (4496, 13571), (5296, 11521)]