228025904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 454113792

約数和(自身を除く): 226087888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 271, 344, 542, 688, 1084, 1223, 2168, 2446, 4336, 4892, 9784, 11653, 19568, 23306, 46612, 52589, 93224, 105178, 186448, 210356, 331433, 420712, 662866, 841424, 1325732, 2651464, 5302928, 14251619, 28503238, 57006476, 114012952, 228025904]

約数ペア:

[(1, 228025904), (2, 114012952), (4, 57006476), (8, 28503238), (16, 14251619), (43, 5302928), (86, 2651464), (172, 1325732), (271, 841424), (344, 662866), (542, 420712), (688, 331433), (1084, 210356), (1223, 186448), (2168, 105178), (2446, 93224), (4336, 52589), (4892, 46612), (9784, 23306), (11653, 19568)]