31133452

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^2\times {\mathrm{109}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 63466480

約数和(自身を除く): 32333028

約数列:

[1, 2, 4, 7, 14, 28, 101, 109, 202, 218, 404, 436, 707, 763, 1414, 1526, 2828, 3052, 10201, 11009, 20402, 22018, 40804, 44036, 71407, 77063, 142814, 154126, 285628, 308252, 1111909, 2223818, 4447636, 7783363, 15566726, 31133452]

約数ペア:

[(1, 31133452), (2, 15566726), (4, 7783363), (7, 4447636), (14, 2223818), (28, 1111909), (101, 308252), (109, 285628), (202, 154126), (218, 142814), (404, 77063), (436, 71407), (707, 44036), (763, 40804), (1414, 22018), (1526, 20402), (2828, 11009), (3052, 10201)]