79883264

素因数分解:

$2^{10}\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:632

約数の個数: 44

約数和(自身を含む): 160943328

約数和(自身を除く): 81060064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 431, 512, 724, 862, 1024, 1448, 1724, 2896, 3448, 5792, 6896, 11584, 13792, 23168, 27584, 46336, 55168, 78011, 92672, 110336, 156022, 185344, 220672, 312044, 441344, 624088, 1248176, 2496352, 4992704, 9985408, 19970816, 39941632, 79883264]

約数ペア:

[(1, 79883264), (2, 39941632), (4, 19970816), (8, 9985408), (16, 4992704), (32, 2496352), (64, 1248176), (128, 624088), (181, 441344), (256, 312044), (362, 220672), (431, 185344), (512, 156022), (724, 110336), (862, 92672), (1024, 78011), (1448, 55168), (1724, 46336), (2896, 27584), (3448, 23168), (5792, 13792), (6896, 11584)]