31193328

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{22409}}^1$

素因数の和:22449

約数の個数: 40

約数和(自身を含む): 83365200

約数和(自身を除く): 52171872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 22409, 44818, 67227, 89636, 134454, 179272, 268908, 358544, 537816, 649861, 1075632, 1299722, 1949583, 2599444, 3899166, 5198888, 7798332, 10397776, 15596664, 31193328]

約数ペア:

[(1, 31193328), (2, 15596664), (3, 10397776), (4, 7798332), (6, 5198888), (8, 3899166), (12, 2599444), (16, 1949583), (24, 1299722), (29, 1075632), (48, 649861), (58, 537816), (87, 358544), (116, 268908), (174, 179272), (232, 134454), (348, 89636), (464, 67227), (696, 44818), (1392, 22409)]