87485264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1777}}^1$

素因数の和:1983

約数の個数: 40

約数和(自身を含む): 180566568

約数和(自身を除く): 93081304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 181, 272, 362, 724, 1448, 1777, 2896, 3077, 3554, 6154, 7108, 12308, 14216, 24616, 28432, 30209, 49232, 60418, 120836, 241672, 321637, 483344, 643274, 1286548, 2573096, 5146192, 5467829, 10935658, 21871316, 43742632, 87485264]

約数ペア:

[(1, 87485264), (2, 43742632), (4, 21871316), (8, 10935658), (16, 5467829), (17, 5146192), (34, 2573096), (68, 1286548), (136, 643274), (181, 483344), (272, 321637), (362, 241672), (724, 120836), (1448, 60418), (1777, 49232), (2896, 30209), (3077, 28432), (3554, 24616), (6154, 14216), (7108, 12308)]