8170912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 17236800

約数和(自身を除く): 9065888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 151, 152, 178, 302, 304, 356, 604, 608, 712, 1208, 1424, 1691, 2416, 2848, 2869, 3382, 4832, 5738, 6764, 11476, 13439, 13528, 22952, 26878, 27056, 45904, 53756, 54112, 91808, 107512, 215024, 255341, 430048, 510682, 1021364, 2042728, 4085456, 8170912]

約数ペア:

[(1, 8170912), (2, 4085456), (4, 2042728), (8, 1021364), (16, 510682), (19, 430048), (32, 255341), (38, 215024), (76, 107512), (89, 91808), (151, 54112), (152, 53756), (178, 45904), (302, 27056), (304, 26878), (356, 22952), (604, 13528), (608, 13439), (712, 11476), (1208, 6764), (1424, 5738), (1691, 4832), (2416, 3382), (2848, 2869)]