40783328

素因数分解:

$2^5\times {\mathrm{487}}^1\times {\mathrm{2617}}^1$

素因数の和:3114

約数の個数: 24

約数和(自身を含む): 80487792

約数和(自身を除く): 39704464

約数列:

[1, 2, 4, 8, 16, 32, 487, 974, 1948, 2617, 3896, 5234, 7792, 10468, 15584, 20936, 41872, 83744, 1274479, 2548958, 5097916, 10195832, 20391664, 40783328]

約数ペア:

[(1, 40783328), (2, 20391664), (4, 10195832), (8, 5097916), (16, 2548958), (32, 1274479), (487, 83744), (974, 41872), (1948, 20936), (2617, 15584), (3896, 10468), (5234, 7792)]