31269152

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 32416288

約数列:

[1, 2, 4, 8, 16, 32, 53, 103, 106, 179, 206, 212, 358, 412, 424, 716, 824, 848, 1432, 1648, 1696, 2864, 3296, 5459, 5728, 9487, 10918, 18437, 18974, 21836, 36874, 37948, 43672, 73748, 75896, 87344, 147496, 151792, 174688, 294992, 303584, 589984, 977161, 1954322, 3908644, 7817288, 15634576, 31269152]

約数ペア:

[(1, 31269152), (2, 15634576), (4, 7817288), (8, 3908644), (16, 1954322), (32, 977161), (53, 589984), (103, 303584), (106, 294992), (179, 174688), (206, 151792), (212, 147496), (358, 87344), (412, 75896), (424, 73748), (716, 43672), (824, 37948), (848, 36874), (1432, 21836), (1648, 18974), (1696, 18437), (2864, 10918), (3296, 9487), (5459, 5728)]