87514016

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 177176160

約数和(自身を除く): 89662144

約数列:

[1, 2, 4, 8, 16, 32, 61, 107, 122, 214, 244, 419, 428, 488, 838, 856, 976, 1676, 1712, 1952, 3352, 3424, 6527, 6704, 13054, 13408, 25559, 26108, 44833, 51118, 52216, 89666, 102236, 104432, 179332, 204472, 208864, 358664, 408944, 717328, 817888, 1434656, 2734813, 5469626, 10939252, 21878504, 43757008, 87514016]

約数ペア:

[(1, 87514016), (2, 43757008), (4, 21878504), (8, 10939252), (16, 5469626), (32, 2734813), (61, 1434656), (107, 817888), (122, 717328), (214, 408944), (244, 358664), (419, 208864), (428, 204472), (488, 179332), (838, 104432), (856, 102236), (976, 89666), (1676, 52216), (1712, 51118), (1952, 44833), (3352, 26108), (3424, 25559), (6527, 13408), (6704, 13054)]