87840448

素因数分解:

$2^6\times {\mathrm{613}}^1\times {\mathrm{2239}}^1$

素因数の和:2864

約数の個数: 28

約数和(自身を含む): 174670720

約数和(自身を除く): 86830272

約数列:

[1, 2, 4, 8, 16, 32, 64, 613, 1226, 2239, 2452, 4478, 4904, 8956, 9808, 17912, 19616, 35824, 39232, 71648, 143296, 1372507, 2745014, 5490028, 10980056, 21960112, 43920224, 87840448]

約数ペア:

[(1, 87840448), (2, 43920224), (4, 21960112), (8, 10980056), (16, 5490028), (32, 2745014), (64, 1372507), (613, 143296), (1226, 71648), (2239, 39232), (2452, 35824), (4478, 19616), (4904, 17912), (8956, 9808)]