42889496

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31723}}^1$

素因数の和:31755

約数の個数: 24

約数和(自身を含む): 87082380

約数和(自身を除く): 44192884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 31723, 63446, 126892, 253784, 412399, 824798, 1649596, 3299192, 5361187, 10722374, 21444748, 42889496]

約数ペア:

[(1, 42889496), (2, 21444748), (4, 10722374), (8, 5361187), (13, 3299192), (26, 1649596), (52, 824798), (104, 412399), (169, 253784), (338, 126892), (676, 63446), (1352, 31723)]