80937208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6091}}^1$

素因数の和:6259

約数の個数: 32

約数和(自身を含む): 166677120

約数和(自身を除く): 85739912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6091, 6644, 12182, 13288, 24364, 48728, 67001, 134002, 268004, 536008, 919741, 1839482, 3678964, 7357928, 10117151, 20234302, 40468604, 80937208]

約数ペア:

[(1, 80937208), (2, 40468604), (4, 20234302), (8, 10117151), (11, 7357928), (22, 3678964), (44, 1839482), (88, 919741), (151, 536008), (302, 268004), (604, 134002), (1208, 67001), (1661, 48728), (3322, 24364), (6091, 13288), (6644, 12182)]