16717112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 33330000

約数和(自身を除く): 16612888

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 1009, 2018, 2071, 4036, 4142, 8072, 8284, 16568, 19171, 38342, 76684, 109981, 153368, 219962, 439924, 879848, 2089639, 4179278, 8358556, 16717112]

約数ペア:

[(1, 16717112), (2, 8358556), (4, 4179278), (8, 2089639), (19, 879848), (38, 439924), (76, 219962), (109, 153368), (152, 109981), (218, 76684), (436, 38342), (872, 19171), (1009, 16568), (2018, 8284), (2071, 8072), (4036, 4142)]