16284872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 31600800

約数和(自身を除く): 15315928

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 379, 524, 758, 1048, 1516, 3032, 5371, 10742, 15539, 21484, 31078, 42968, 49649, 62156, 99298, 124312, 198596, 397192, 2035609, 4071218, 8142436, 16284872]

約数ペア:

[(1, 16284872), (2, 8142436), (4, 4071218), (8, 2035609), (41, 397192), (82, 198596), (131, 124312), (164, 99298), (262, 62156), (328, 49649), (379, 42968), (524, 31078), (758, 21484), (1048, 15539), (1516, 10742), (3032, 5371)]