71379032

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{217619}}^1$

素因数の和:217666

約数の個数: 16

約数和(自身を含む): 137100600

約数和(自身を除く): 65721568

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 217619, 435238, 870476, 1740952, 8922379, 17844758, 35689516, 71379032]

約数ペア:

[(1, 71379032), (2, 35689516), (4, 17844758), (8, 8922379), (41, 1740952), (82, 870476), (164, 435238), (328, 217619)]