31006528

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1119

約数の個数: 56

約数和(自身を含む): 71436992

約数和(自身を除く): 40430464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1033, 1072, 1876, 2066, 2144, 3752, 4132, 4288, 7231, 7504, 8264, 14462, 15008, 16528, 28924, 30016, 33056, 57848, 66112, 69211, 115696, 138422, 231392, 276844, 462784, 484477, 553688, 968954, 1107376, 1937908, 2214752, 3875816, 4429504, 7751632, 15503264, 31006528]

約数ペア:

[(1, 31006528), (2, 15503264), (4, 7751632), (7, 4429504), (8, 3875816), (14, 2214752), (16, 1937908), (28, 1107376), (32, 968954), (56, 553688), (64, 484477), (67, 462784), (112, 276844), (134, 231392), (224, 138422), (268, 115696), (448, 69211), (469, 66112), (536, 57848), (938, 33056), (1033, 30016), (1072, 28924), (1876, 16528), (2066, 15008), (2144, 14462), (3752, 8264), (4132, 7504), (4288, 7231)]