39540992

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:874

約数の個数: 36

約数和(自身を含む): 79366476

約数和(自身を除く): 39825484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 514, 601, 1028, 1202, 2056, 2404, 4112, 4808, 8224, 9616, 16448, 19232, 32896, 38464, 65792, 76928, 153856, 154457, 308914, 617828, 1235656, 2471312, 4942624, 9885248, 19770496, 39540992]

約数ペア:

[(1, 39540992), (2, 19770496), (4, 9885248), (8, 4942624), (16, 2471312), (32, 1235656), (64, 617828), (128, 308914), (256, 154457), (257, 153856), (514, 76928), (601, 65792), (1028, 38464), (1202, 32896), (2056, 19232), (2404, 16448), (4112, 9616), (4808, 8224)]