40166168

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4007}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 86572800

約数和(自身を除く): 46406632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1432, 2506, 4007, 5012, 8014, 10024, 16028, 28049, 32056, 56098, 112196, 224392, 717253, 1434506, 2869012, 5020771, 5738024, 10041542, 20083084, 40166168]

約数ペア:

[(1, 40166168), (2, 20083084), (4, 10041542), (7, 5738024), (8, 5020771), (14, 2869012), (28, 1434506), (56, 717253), (179, 224392), (358, 112196), (716, 56098), (1253, 32056), (1432, 28049), (2506, 16028), (4007, 10024), (5012, 8014)]