31946136

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19867}}^1$

素因数の和:19943

約数の個数: 32

約数和(自身を含む): 81061440

約数和(自身を除く): 49115304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 19867, 39734, 59601, 79468, 119202, 158936, 238404, 476808, 1331089, 2662178, 3993267, 5324356, 7986534, 10648712, 15973068, 31946136]

約数ペア:

[(1, 31946136), (2, 15973068), (3, 10648712), (4, 7986534), (6, 5324356), (8, 3993267), (12, 2662178), (24, 1331089), (67, 476808), (134, 238404), (201, 158936), (268, 119202), (402, 79468), (536, 59601), (804, 39734), (1608, 19867)]