30661948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1871}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 57081024

約数和(自身を除く): 26419076

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 964, 1871, 3742, 4097, 7484, 8194, 16388, 31807, 63614, 127228, 450911, 901822, 1803644, 7665487, 15330974, 30661948]

約数ペア:

[(1, 30661948), (2, 15330974), (4, 7665487), (17, 1803644), (34, 901822), (68, 450911), (241, 127228), (482, 63614), (964, 31807), (1871, 16388), (3742, 8194), (4097, 7484)]