31317672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 84369600

約数和(自身を除く): 53051928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 177, 204, 236, 354, 408, 472, 708, 1003, 1301, 1416, 2006, 2602, 3009, 3903, 4012, 5204, 6018, 7806, 8024, 10408, 12036, 15612, 22117, 24072, 31224, 44234, 66351, 76759, 88468, 132702, 153518, 176936, 230277, 265404, 307036, 460554, 530808, 614072, 921108, 1304903, 1842216, 2609806, 3914709, 5219612, 7829418, 10439224, 15658836, 31317672]

約数ペア:

[(1, 31317672), (2, 15658836), (3, 10439224), (4, 7829418), (6, 5219612), (8, 3914709), (12, 2609806), (17, 1842216), (24, 1304903), (34, 921108), (51, 614072), (59, 530808), (68, 460554), (102, 307036), (118, 265404), (136, 230277), (177, 176936), (204, 153518), (236, 132702), (354, 88468), (408, 76759), (472, 66351), (708, 44234), (1003, 31224), (1301, 24072), (1416, 22117), (2006, 15612), (2602, 12036), (3009, 10408), (3903, 8024), (4012, 7806), (5204, 6018)]