65408

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1$

素因数の和:94

約数の個数: 32

約数和(自身を含む): 150960

約数和(自身を除く): 85552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1168, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 32704, 65408]

約数ペア:

[(1, 65408), (2, 32704), (4, 16352), (7, 9344), (8, 8176), (14, 4672), (16, 4088), (28, 2336), (32, 2044), (56, 1168), (64, 1022), (73, 896), (112, 584), (128, 511), (146, 448), (224, 292)]