31906068

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 77414400

約数和(自身を除く): 45508332

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 199, 372, 398, 431, 597, 796, 862, 1194, 1293, 1724, 2388, 2586, 5172, 6169, 12338, 13361, 18507, 24676, 26722, 37014, 40083, 53444, 74028, 80166, 85769, 160332, 171538, 257307, 343076, 514614, 1029228, 2658839, 5317678, 7976517, 10635356, 15953034, 31906068]

約数ペア:

[(1, 31906068), (2, 15953034), (3, 10635356), (4, 7976517), (6, 5317678), (12, 2658839), (31, 1029228), (62, 514614), (93, 343076), (124, 257307), (186, 171538), (199, 160332), (372, 85769), (398, 80166), (431, 74028), (597, 53444), (796, 40083), (862, 37014), (1194, 26722), (1293, 24676), (1724, 18507), (2388, 13361), (2586, 12338), (5172, 6169)]