88381636

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{4909}}^1$

素因数の和:5563

約数の個数: 24

約数和(自身を含む): 177074240

約数和(自身を除く): 88692604

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 4909, 9002, 9818, 18004, 19636, 34363, 68726, 137452, 3156487, 6312974, 12625948, 22095409, 44190818, 88381636]

約数ペア:

[(1, 88381636), (2, 44190818), (4, 22095409), (7, 12625948), (14, 6312974), (28, 3156487), (643, 137452), (1286, 68726), (2572, 34363), (4501, 19636), (4909, 18004), (9002, 9818)]