31855252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55691}}^1$

素因数の和:55719

約数の個数: 24

約数和(自身を含む): 65493792

約数和(自身を除く): 33638540

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 55691, 111382, 222764, 612601, 723983, 1225202, 1447966, 2450404, 2895932, 7963813, 15927626, 31855252]

約数ペア:

[(1, 31855252), (2, 15927626), (4, 7963813), (11, 2895932), (13, 2450404), (22, 1447966), (26, 1225202), (44, 723983), (52, 612601), (143, 222764), (286, 111382), (572, 55691)]