16569928

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 31822560

約数和(自身を除く): 15252632

約数列:

[1, 2, 4, 8, 97, 131, 163, 194, 262, 326, 388, 524, 652, 776, 1048, 1304, 12707, 15811, 21353, 25414, 31622, 42706, 50828, 63244, 85412, 101656, 126488, 170824, 2071241, 4142482, 8284964, 16569928]

約数ペア:

[(1, 16569928), (2, 8284964), (4, 4142482), (8, 2071241), (97, 170824), (131, 126488), (163, 101656), (194, 85412), (262, 63244), (326, 50828), (388, 42706), (524, 31622), (652, 25414), (776, 21353), (1048, 15811), (1304, 12707)]