79499872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{80141}}^1$

素因数の和:80182

約数の個数: 24

約数和(自身を含む): 161566272

約数和(自身を除く): 82066400

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 80141, 160282, 320564, 641128, 1282256, 2484371, 2564512, 4968742, 9937484, 19874968, 39749936, 79499872]

約数ペア:

[(1, 79499872), (2, 39749936), (4, 19874968), (8, 9937484), (16, 4968742), (31, 2564512), (32, 2484371), (62, 1282256), (124, 641128), (248, 320564), (496, 160282), (992, 80141)]