31745136

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{9871}}^1$

素因数の和:9949

約数の個数: 40

約数和(自身を含む): 83240704

約数和(自身を除く): 51495568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 9871, 19742, 29613, 39484, 59226, 78968, 118452, 157936, 236904, 473808, 661357, 1322714, 1984071, 2645428, 3968142, 5290856, 7936284, 10581712, 15872568, 31745136]

約数ペア:

[(1, 31745136), (2, 15872568), (3, 10581712), (4, 7936284), (6, 5290856), (8, 3968142), (12, 2645428), (16, 1984071), (24, 1322714), (48, 661357), (67, 473808), (134, 236904), (201, 157936), (268, 118452), (402, 78968), (536, 59226), (804, 39484), (1072, 29613), (1608, 19742), (3216, 9871)]