189675008

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{2917}}^1$

素因数の和:3062

約数の個数: 40

約数和(自身を含む): 382094592

約数和(自身を除く): 192419584

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 2917, 4064, 5834, 8128, 11668, 16256, 23336, 32512, 46672, 65024, 93344, 186688, 370459, 373376, 740918, 746752, 1481836, 1493504, 2963672, 5927344, 11854688, 23709376, 47418752, 94837504, 189675008]

約数ペア:

[(1, 189675008), (2, 94837504), (4, 47418752), (8, 23709376), (16, 11854688), (32, 5927344), (64, 2963672), (127, 1493504), (128, 1481836), (254, 746752), (256, 740918), (508, 373376), (512, 370459), (1016, 186688), (2032, 93344), (2917, 65024), (4064, 46672), (5834, 32512), (8128, 23336), (11668, 16256)]