212857218032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{429147617}}^1$

素因数の和:429147656

約数の個数: 20

約数和(自身を含む): 425714437056

約数和(自身を除く): 212857219024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 429147617, 858295234, 1716590468, 3433180936, 6866361872, 13303576127, 26607152254, 53214304508, 106428609016, 212857218032]

約数ペア:

[(1, 212857218032), (2, 106428609016), (4, 53214304508), (8, 26607152254), (16, 13303576127), (31, 6866361872), (62, 3433180936), (124, 1716590468), (248, 858295234), (496, 429147617)]