9155216

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1959

約数の個数: 40

約数和(自身を含む): 20754624

約数和(自身を除く): 11599408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 1901, 2408, 3802, 4816, 7604, 13307, 15208, 26614, 30416, 53228, 81743, 106456, 163486, 212912, 326972, 572201, 653944, 1144402, 1307888, 2288804, 4577608, 9155216]

約数ペア:

[(1, 9155216), (2, 4577608), (4, 2288804), (7, 1307888), (8, 1144402), (14, 653944), (16, 572201), (28, 326972), (43, 212912), (56, 163486), (86, 106456), (112, 81743), (172, 53228), (301, 30416), (344, 26614), (602, 15208), (688, 13307), (1204, 7604), (1901, 4816), (2408, 3802)]