30517552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{146719}}^1$

素因数の和:146740

約数の個数: 20

約数和(自身を含む): 63676480

約数和(自身を除く): 33158928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 146719, 293438, 586876, 1173752, 1907347, 2347504, 3814694, 7629388, 15258776, 30517552]

約数ペア:

[(1, 30517552), (2, 15258776), (4, 7629388), (8, 3814694), (13, 2347504), (16, 1907347), (26, 1173752), (52, 586876), (104, 293438), (208, 146719)]