129717932

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{16829}}^1$

素因数の和:16921

約数の個数: 24

約数和(自身を含む): 237504960

約数和(自身を除く): 107787028

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 16829, 33658, 67316, 689989, 790963, 1379978, 1581926, 2759956, 3163852, 32429483, 64858966, 129717932]

約数ペア:

[(1, 129717932), (2, 64858966), (4, 32429483), (41, 3163852), (47, 2759956), (82, 1581926), (94, 1379978), (164, 790963), (188, 689989), (1927, 67316), (3854, 33658), (7708, 16829)]