287193232

素因数分解:

$2^4\times {\mathrm{1487}}^1\times {\mathrm{12071}}^1$

素因数の和:13566

約数の個数: 20

約数和(自身を含む): 556857216

約数和(自身を除く): 269663984

約数列:

[1, 2, 4, 8, 16, 1487, 2974, 5948, 11896, 12071, 23792, 24142, 48284, 96568, 193136, 17949577, 35899154, 71798308, 143596616, 287193232]

約数ペア:

[(1, 287193232), (2, 143596616), (4, 71798308), (8, 35899154), (16, 17949577), (1487, 193136), (2974, 96568), (5948, 48284), (11896, 24142), (12071, 23792)]