1040807776

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{32887}}^1$

素因数の和:32963

約数の個数: 48

約数和(自身を含む): 2187972864

約数和(自身を除く): 1147165088

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1978, 3956, 7912, 15824, 31648, 32887, 65774, 131548, 263096, 526192, 756401, 1052384, 1414141, 1512802, 2828282, 3025604, 5656564, 6051208, 11313128, 12102416, 22626256, 24204832, 32525243, 45252512, 65050486, 130100972, 260201944, 520403888, 1040807776]

約数ペア:

[(1, 1040807776), (2, 520403888), (4, 260201944), (8, 130100972), (16, 65050486), (23, 45252512), (32, 32525243), (43, 24204832), (46, 22626256), (86, 12102416), (92, 11313128), (172, 6051208), (184, 5656564), (344, 3025604), (368, 2828282), (688, 1512802), (736, 1414141), (989, 1052384), (1376, 756401), (1978, 526192), (3956, 263096), (7912, 131548), (15824, 65774), (31648, 32887)]