170872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 32

約数和(自身を含む): 362880

約数和(自身を除く): 192008

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 212, 248, 403, 424, 689, 806, 1378, 1612, 1643, 2756, 3224, 3286, 5512, 6572, 13144, 21359, 42718, 85436, 170872]

約数ペア:

[(1, 170872), (2, 85436), (4, 42718), (8, 21359), (13, 13144), (26, 6572), (31, 5512), (52, 3286), (53, 3224), (62, 2756), (104, 1643), (106, 1612), (124, 1378), (212, 806), (248, 689), (403, 424)]