31193208

素因数分解:

$2^3\times 3^3\times {\mathrm{144413}}^1$

素因数の和:144428

約数の個数: 32

約数和(自身を含む): 86648400

約数和(自身を除く): 55455192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 144413, 288826, 433239, 577652, 866478, 1155304, 1299717, 1732956, 2599434, 3465912, 3899151, 5198868, 7798302, 10397736, 15596604, 31193208]

約数ペア:

[(1, 31193208), (2, 15596604), (3, 10397736), (4, 7798302), (6, 5198868), (8, 3899151), (9, 3465912), (12, 2599434), (18, 1732956), (24, 1299717), (27, 1155304), (36, 866478), (54, 577652), (72, 433239), (108, 288826), (216, 144413)]