42461296

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61717}}^1$

素因数の和:61768

約数の個数: 20

約数和(自身を含む): 84183352

約数和(自身を除く): 41722056

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 61717, 123434, 246868, 493736, 987472, 2653831, 5307662, 10615324, 21230648, 42461296]

約数ペア:

[(1, 42461296), (2, 21230648), (4, 10615324), (8, 5307662), (16, 2653831), (43, 987472), (86, 493736), (172, 246868), (344, 123434), (688, 61717)]