31536804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6971}}^1$

素因数の和:7020

約数の個数: 48

約数和(自身を含む): 81990720

約数和(自身を除く): 50453916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 6971, 13942, 20913, 27884, 41826, 83652, 90623, 181246, 202159, 271869, 362492, 404318, 543738, 606477, 808636, 1087476, 1212954, 2425908, 2628067, 5256134, 7884201, 10512268, 15768402, 31536804]

約数ペア:

[(1, 31536804), (2, 15768402), (3, 10512268), (4, 7884201), (6, 5256134), (12, 2628067), (13, 2425908), (26, 1212954), (29, 1087476), (39, 808636), (52, 606477), (58, 543738), (78, 404318), (87, 362492), (116, 271869), (156, 202159), (174, 181246), (348, 90623), (377, 83652), (754, 41826), (1131, 27884), (1508, 20913), (2262, 13942), (4524, 6971)]