31930024

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5231}}^1$

素因数の和:5353

約数の個数: 32

約数和(自身を含む): 69062400

約数和(自身を除く): 37132376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 5231, 6104, 10462, 20924, 36617, 41848, 73234, 146468, 292936, 570179, 1140358, 2280716, 3991253, 4561432, 7982506, 15965012, 31930024]

約数ペア:

[(1, 31930024), (2, 15965012), (4, 7982506), (7, 4561432), (8, 3991253), (14, 2280716), (28, 1140358), (56, 570179), (109, 292936), (218, 146468), (436, 73234), (763, 41848), (872, 36617), (1526, 20924), (3052, 10462), (5231, 6104)]