90285404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{6473}}^1$

素因数の和:6805

約数の個数: 24

約数和(自身を含む): 172933488

約数和(自身を除く): 82648084

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 6473, 6974, 12946, 13948, 25892, 71203, 142406, 284812, 2051941, 4103882, 8207764, 22571351, 45142702, 90285404]

約数ペア:

[(1, 90285404), (2, 45142702), (4, 22571351), (11, 8207764), (22, 4103882), (44, 2051941), (317, 284812), (634, 142406), (1268, 71203), (3487, 25892), (6473, 13948), (6974, 12946)]