86573956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 183173760

約数和(自身を除く): 96599804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 353, 461, 532, 706, 922, 1412, 1844, 2471, 3227, 4942, 6454, 6707, 8759, 9884, 12908, 13414, 17518, 26828, 35036, 46949, 61313, 93898, 122626, 162733, 187796, 245252, 325466, 650932, 1139131, 2278262, 3091927, 4556524, 6183854, 12367708, 21643489, 43286978, 86573956]

約数ペア:

[(1, 86573956), (2, 43286978), (4, 21643489), (7, 12367708), (14, 6183854), (19, 4556524), (28, 3091927), (38, 2278262), (76, 1139131), (133, 650932), (266, 325466), (353, 245252), (461, 187796), (532, 162733), (706, 122626), (922, 93898), (1412, 61313), (1844, 46949), (2471, 35036), (3227, 26828), (4942, 17518), (6454, 13414), (6707, 12908), (8759, 9884)]