40381696

素因数分解:

$2^8\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:926

約数の個数: 36

約数和(自身を含む): 81071172

約数和(自身を除く): 40689476

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 256, 466, 677, 932, 1354, 1864, 2708, 3728, 5416, 7456, 10832, 14912, 21664, 29824, 43328, 59648, 86656, 157741, 173312, 315482, 630964, 1261928, 2523856, 5047712, 10095424, 20190848, 40381696]

約数ペア:

[(1, 40381696), (2, 20190848), (4, 10095424), (8, 5047712), (16, 2523856), (32, 1261928), (64, 630964), (128, 315482), (233, 173312), (256, 157741), (466, 86656), (677, 59648), (932, 43328), (1354, 29824), (1864, 21664), (2708, 14912), (3728, 10832), (5416, 7456)]