80430154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3643}}^1$

素因数の和:3754

約数の個数: 32

約数和(自身を含む): 146926080

約数和(自身を除く): 66495926

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 3154, 3643, 7286, 11039, 22078, 25501, 51002, 69217, 138434, 302369, 484519, 604738, 969038, 2116583, 4233166, 5745011, 11490022, 40215077, 80430154]

約数ペア:

[(1, 80430154), (2, 40215077), (7, 11490022), (14, 5745011), (19, 4233166), (38, 2116583), (83, 969038), (133, 604738), (166, 484519), (266, 302369), (581, 138434), (1162, 69217), (1577, 51002), (3154, 25501), (3643, 22078), (7286, 11039)]