16490512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{33247}}^1$

素因数の和:33286

約数の個数: 20

約数和(自身を含む): 32982016

約数和(自身を除く): 16491504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 33247, 66494, 132988, 265976, 531952, 1030657, 2061314, 4122628, 8245256, 16490512]

約数ペア:

[(1, 16490512), (2, 8245256), (4, 4122628), (8, 2061314), (16, 1030657), (31, 531952), (62, 265976), (124, 132988), (248, 66494), (496, 33247)]