171772484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{39799}}^1$

素因数の和:39899

約数の個数: 24

約数和(自身を含む): 327633600

約数和(自身を除く): 155861116

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 39799, 79598, 159196, 517387, 1034774, 2069548, 3303317, 6606634, 13213268, 42943121, 85886242, 171772484]

約数ペア:

[(1, 171772484), (2, 85886242), (4, 42943121), (13, 13213268), (26, 6606634), (52, 3303317), (83, 2069548), (166, 1034774), (332, 517387), (1079, 159196), (2158, 79598), (4316, 39799)]