16557452

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 29621760

約数和(自身を除く): 13064308

約数列:

[1, 2, 4, 79, 151, 158, 302, 316, 347, 604, 694, 1388, 11929, 23858, 27413, 47716, 52397, 54826, 104794, 109652, 209588, 4139363, 8278726, 16557452]

約数ペア:

[(1, 16557452), (2, 8278726), (4, 4139363), (79, 209588), (151, 109652), (158, 104794), (302, 54826), (316, 52397), (347, 47716), (604, 27413), (694, 23858), (1388, 11929)]