16978264

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 33516000

約数和(自身を除く): 16537736

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1399, 1517, 2798, 3034, 5596, 6068, 11192, 12136, 51763, 57359, 103526, 114718, 207052, 229436, 414104, 458872, 2122283, 4244566, 8489132, 16978264]

約数ペア:

[(1, 16978264), (2, 8489132), (4, 4244566), (8, 2122283), (37, 458872), (41, 414104), (74, 229436), (82, 207052), (148, 114718), (164, 103526), (296, 57359), (328, 51763), (1399, 12136), (1517, 11192), (2798, 6068), (3034, 5596)]