38646256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9547}}^1$

素因数の和:9589

約数の個数: 40

約数和(自身を含む): 85244544

約数和(自身を除く): 46598288

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 9547, 19094, 38188, 76376, 105017, 152752, 210034, 219581, 420068, 439162, 840136, 878324, 1680272, 1756648, 2415391, 3513296, 4830782, 9661564, 19323128, 38646256]

約数ペア:

[(1, 38646256), (2, 19323128), (4, 9661564), (8, 4830782), (11, 3513296), (16, 2415391), (22, 1756648), (23, 1680272), (44, 878324), (46, 840136), (88, 439162), (92, 420068), (176, 219581), (184, 210034), (253, 152752), (368, 105017), (506, 76376), (1012, 38188), (2024, 19094), (4048, 9547)]