90939008

素因数分解:

$2^7\times {\mathrm{359}}^1\times {\mathrm{1979}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 181764000

約数和(自身を除く): 90824992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 359, 718, 1436, 1979, 2872, 3958, 5744, 7916, 11488, 15832, 22976, 31664, 45952, 63328, 126656, 253312, 710461, 1420922, 2841844, 5683688, 11367376, 22734752, 45469504, 90939008]

約数ペア:

[(1, 90939008), (2, 45469504), (4, 22734752), (8, 11367376), (16, 5683688), (32, 2841844), (64, 1420922), (128, 710461), (359, 253312), (718, 126656), (1436, 63328), (1979, 45952), (2872, 31664), (3958, 22976), (5744, 15832), (7916, 11488)]