33906808

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 71150400

約数和(自身を除く): 37243592

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 809, 1352, 1612, 1618, 3224, 3236, 5239, 6472, 10478, 10517, 20956, 21034, 25079, 41912, 42068, 50158, 84136, 100316, 136721, 200632, 273442, 326027, 546884, 652054, 1093768, 1304108, 2608216, 4238351, 8476702, 16953404, 33906808]

約数ペア:

[(1, 33906808), (2, 16953404), (4, 8476702), (8, 4238351), (13, 2608216), (26, 1304108), (31, 1093768), (52, 652054), (62, 546884), (104, 326027), (124, 273442), (169, 200632), (248, 136721), (338, 100316), (403, 84136), (676, 50158), (806, 42068), (809, 41912), (1352, 25079), (1612, 21034), (1618, 20956), (3224, 10517), (3236, 10478), (5239, 6472)]