30643968

素因数分解:

$2^8\times 3^1\times {\mathrm{39901}}^1$

素因数の和:39920

約数の個数: 36

約数和(自身を含む): 81559688

約数和(自身を除く): 50915720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 39901, 79802, 119703, 159604, 239406, 319208, 478812, 638416, 957624, 1276832, 1915248, 2553664, 3830496, 5107328, 7660992, 10214656, 15321984, 30643968]

約数ペア:

[(1, 30643968), (2, 15321984), (3, 10214656), (4, 7660992), (6, 5107328), (8, 3830496), (12, 2553664), (16, 1915248), (24, 1276832), (32, 957624), (48, 638416), (64, 478812), (96, 319208), (128, 239406), (192, 159604), (256, 119703), (384, 79802), (768, 39901)]