161050436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{2969}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 287400960

約数和(自身を除く): 126350524

約数列:

[1, 2, 4, 71, 142, 191, 284, 382, 764, 2969, 5938, 11876, 13561, 27122, 54244, 210799, 421598, 567079, 843196, 1134158, 2268316, 40262609, 80525218, 161050436]

約数ペア:

[(1, 161050436), (2, 80525218), (4, 40262609), (71, 2268316), (142, 1134158), (191, 843196), (284, 567079), (382, 421598), (764, 210799), (2969, 54244), (5938, 27122), (11876, 13561)]