90037324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23719}}^1$

素因数の和:23809

約数の個数: 24

約数和(自身を含む): 172017440

約数和(自身を除く): 81980116

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 23719, 47438, 94876, 308347, 616694, 1233388, 1731487, 3462974, 6925948, 22509331, 45018662, 90037324]

約数ペア:

[(1, 90037324), (2, 45018662), (4, 22509331), (13, 6925948), (26, 3462974), (52, 1731487), (73, 1233388), (146, 616694), (292, 308347), (949, 94876), (1898, 47438), (3796, 23719)]