31529808

素因数分解:

$2^4\times 3^2\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:992

約数の個数: 60

約数和(自身を含む): 88634208

約数和(自身を除く): 57104400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 347, 631, 694, 1041, 1262, 1388, 1893, 2082, 2524, 2776, 3123, 3786, 4164, 5048, 5552, 5679, 6246, 7572, 8328, 10096, 11358, 12492, 15144, 16656, 22716, 24984, 30288, 45432, 49968, 90864, 218957, 437914, 656871, 875828, 1313742, 1751656, 1970613, 2627484, 3503312, 3941226, 5254968, 7882452, 10509936, 15764904, 31529808]

約数ペア:

[(1, 31529808), (2, 15764904), (3, 10509936), (4, 7882452), (6, 5254968), (8, 3941226), (9, 3503312), (12, 2627484), (16, 1970613), (18, 1751656), (24, 1313742), (36, 875828), (48, 656871), (72, 437914), (144, 218957), (347, 90864), (631, 49968), (694, 45432), (1041, 30288), (1262, 24984), (1388, 22716), (1893, 16656), (2082, 15144), (2524, 12492), (2776, 11358), (3123, 10096), (3786, 8328), (4164, 7572), (5048, 6246), (5552, 5679)]