163065344

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{24499}}^1$

素因数の和:24530

約数の個数: 40

約数和(自身を含む): 350889000

約数和(自身を除く): 187823656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 24499, 48998, 97996, 195992, 318487, 391984, 636974, 783968, 1273948, 1567936, 2547896, 3135872, 5095792, 6271744, 10191584, 12543488, 20383168, 40766336, 81532672, 163065344]

約数ペア:

[(1, 163065344), (2, 81532672), (4, 40766336), (8, 20383168), (13, 12543488), (16, 10191584), (26, 6271744), (32, 5095792), (52, 3135872), (64, 2547896), (104, 1567936), (128, 1273948), (208, 783968), (256, 636974), (416, 391984), (512, 318487), (832, 195992), (1664, 97996), (3328, 48998), (6656, 24499)]