31270224

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{4973}}^1$

素因数の和:5115

約数の個数: 40

約数和(自身を含む): 81414432

約数和(自身を除く): 50144208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4973, 6288, 9946, 14919, 19892, 29838, 39784, 59676, 79568, 119352, 238704, 651463, 1302926, 1954389, 2605852, 3908778, 5211704, 7817556, 10423408, 15635112, 31270224]

約数ペア:

[(1, 31270224), (2, 15635112), (3, 10423408), (4, 7817556), (6, 5211704), (8, 3908778), (12, 2605852), (16, 1954389), (24, 1302926), (48, 651463), (131, 238704), (262, 119352), (393, 79568), (524, 59676), (786, 39784), (1048, 29838), (1572, 19892), (2096, 14919), (3144, 9946), (4973, 6288)]