73237744

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{51431}}^1$

素因数の和:51528

約数の個数: 20

約数和(自身を含む): 143495280

約数和(自身を除く): 70257536

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 51431, 102862, 205724, 411448, 822896, 4577359, 9154718, 18309436, 36618872, 73237744]

約数ペア:

[(1, 73237744), (2, 36618872), (4, 18309436), (8, 9154718), (16, 4577359), (89, 822896), (178, 411448), (356, 205724), (712, 102862), (1424, 51431)]