79393648

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 159900480

約数和(自身を除く): 80506832

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 397, 431, 464, 794, 862, 1588, 1724, 3176, 3448, 6352, 6896, 11513, 12499, 23026, 24998, 46052, 49996, 92104, 99992, 171107, 184208, 199984, 342214, 684428, 1368856, 2737712, 4962103, 9924206, 19848412, 39696824, 79393648]

約数ペア:

[(1, 79393648), (2, 39696824), (4, 19848412), (8, 9924206), (16, 4962103), (29, 2737712), (58, 1368856), (116, 684428), (232, 342214), (397, 199984), (431, 184208), (464, 171107), (794, 99992), (862, 92104), (1588, 49996), (1724, 46052), (3176, 24998), (3448, 23026), (6352, 12499), (6896, 11513)]