319616

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 697680

約数和(自身を除く): 378064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 227, 352, 454, 704, 908, 1408, 1816, 2497, 3632, 4994, 7264, 9988, 14528, 19976, 29056, 39952, 79904, 159808, 319616]

約数ペア:

[(1, 319616), (2, 159808), (4, 79904), (8, 39952), (11, 29056), (16, 19976), (22, 14528), (32, 9988), (44, 7264), (64, 4994), (88, 3632), (128, 2497), (176, 1816), (227, 1408), (352, 908), (454, 704)]