31714384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8969}}^1$

素因数の和:9007

約数の個数: 40

約数和(自身を含む): 70073640

約数和(自身を除く): 38359256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8969, 17938, 35876, 71752, 116597, 143504, 152473, 233194, 304946, 466388, 609892, 932776, 1219784, 1865552, 1982149, 2439568, 3964298, 7928596, 15857192, 31714384]

約数ペア:

[(1, 31714384), (2, 15857192), (4, 7928596), (8, 3964298), (13, 2439568), (16, 1982149), (17, 1865552), (26, 1219784), (34, 932776), (52, 609892), (68, 466388), (104, 304946), (136, 233194), (208, 152473), (221, 143504), (272, 116597), (442, 71752), (884, 35876), (1768, 17938), (3536, 8969)]