9666409616

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{43237}}^1$

素因数の和:43491

約数の個数: 40

約数和(自身を含む): 19060175160

約数和(自身を除く): 9393765544

約数列:

[1, 2, 4, 8, 16, 89, 157, 178, 314, 356, 628, 712, 1256, 1424, 2512, 13973, 27946, 43237, 55892, 86474, 111784, 172948, 223568, 345896, 691792, 3848093, 6788209, 7696186, 13576418, 15392372, 27152836, 30784744, 54305672, 61569488, 108611344, 604150601, 1208301202, 2416602404, 4833204808, 9666409616]

約数ペア:

[(1, 9666409616), (2, 4833204808), (4, 2416602404), (8, 1208301202), (16, 604150601), (89, 108611344), (157, 61569488), (178, 54305672), (314, 30784744), (356, 27152836), (628, 15392372), (712, 13576418), (1256, 7696186), (1424, 6788209), (2512, 3848093), (13973, 691792), (27946, 345896), (43237, 223568), (55892, 172948), (86474, 111784)]