16641296

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4793}}^1$

素因数の和:4839

約数の個数: 40

約数和(自身を含む): 38045184

約数和(自身を除く): 21403888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4793, 9586, 19172, 33551, 38344, 67102, 76688, 134204, 148583, 268408, 297166, 536816, 594332, 1040081, 1188664, 2080162, 2377328, 4160324, 8320648, 16641296]

約数ペア:

[(1, 16641296), (2, 8320648), (4, 4160324), (7, 2377328), (8, 2080162), (14, 1188664), (16, 1040081), (28, 594332), (31, 536816), (56, 297166), (62, 268408), (112, 148583), (124, 134204), (217, 76688), (248, 67102), (434, 38344), (496, 33551), (868, 19172), (1736, 9586), (3472, 4793)]