31975482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 80999424

約数和(自身を除く): 49023942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 67, 77, 134, 154, 201, 231, 402, 462, 469, 737, 938, 1033, 1407, 1474, 2066, 2211, 2814, 3099, 4422, 5159, 6198, 7231, 10318, 11363, 14462, 15477, 21693, 22726, 30954, 34089, 43386, 68178, 69211, 79541, 138422, 159082, 207633, 238623, 415266, 477246, 484477, 761321, 968954, 1453431, 1522642, 2283963, 2906862, 4567926, 5329247, 10658494, 15987741, 31975482]

約数ペア:

[(1, 31975482), (2, 15987741), (3, 10658494), (6, 5329247), (7, 4567926), (11, 2906862), (14, 2283963), (21, 1522642), (22, 1453431), (33, 968954), (42, 761321), (66, 484477), (67, 477246), (77, 415266), (134, 238623), (154, 207633), (201, 159082), (231, 138422), (402, 79541), (462, 69211), (469, 68178), (737, 43386), (938, 34089), (1033, 30954), (1407, 22726), (1474, 21693), (2066, 15477), (2211, 14462), (2814, 11363), (3099, 10318), (4422, 7231), (5159, 6198)]