80377664

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{29207}}^1$

素因数の和:29262

約数の個数: 28

約数和(自身を含む): 163214304

約数和(自身を除く): 82836640

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 29207, 58414, 116828, 233656, 467312, 934624, 1255901, 1869248, 2511802, 5023604, 10047208, 20094416, 40188832, 80377664]

約数ペア:

[(1, 80377664), (2, 40188832), (4, 20094416), (8, 10047208), (16, 5023604), (32, 2511802), (43, 1869248), (64, 1255901), (86, 934624), (172, 467312), (344, 233656), (688, 116828), (1376, 58414), (2752, 29207)]