31611392

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2176

約数の個数: 40

約数和(自身を含む): 65369700

約数和(自身を除く): 33758308

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 2129, 3712, 4258, 7424, 8516, 14848, 17032, 34064, 61741, 68128, 123482, 136256, 246964, 272512, 493928, 545024, 987856, 1090048, 1975712, 3951424, 7902848, 15805696, 31611392]

約数ペア:

[(1, 31611392), (2, 15805696), (4, 7902848), (8, 3951424), (16, 1975712), (29, 1090048), (32, 987856), (58, 545024), (64, 493928), (116, 272512), (128, 246964), (232, 136256), (256, 123482), (464, 68128), (512, 61741), (928, 34064), (1856, 17032), (2129, 14848), (3712, 8516), (4258, 7424)]