31753878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2593}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 68855136

約数和(自身を除く): 37101258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 2041, 2593, 4082, 5186, 6123, 7779, 12246, 15558, 33709, 67418, 101127, 202254, 407101, 814202, 1221303, 2442606, 5292313, 10584626, 15876939, 31753878]

約数ペア:

[(1, 31753878), (2, 15876939), (3, 10584626), (6, 5292313), (13, 2442606), (26, 1221303), (39, 814202), (78, 407101), (157, 202254), (314, 101127), (471, 67418), (942, 33709), (2041, 15558), (2593, 12246), (4082, 7779), (5186, 6123)]