87909484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{45691}}^1$

素因数の和:45745

約数の個数: 24

約数和(自身を含む): 170157008

約数和(自身を除く): 82247524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 45691, 91382, 182764, 593983, 1187966, 1690567, 2375932, 3381134, 6762268, 21977371, 43954742, 87909484]

約数ペア:

[(1, 87909484), (2, 43954742), (4, 21977371), (13, 6762268), (26, 3381134), (37, 2375932), (52, 1690567), (74, 1187966), (148, 593983), (481, 182764), (962, 91382), (1924, 45691)]