39860296

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22961}}^1$

素因数の和:23005

約数の個数: 32

約数和(自身を含む): 88174080

約数和(自身を除く): 48313784

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 22961, 45922, 91844, 160727, 183688, 321454, 642908, 711791, 1285816, 1423582, 2847164, 4982537, 5694328, 9965074, 19930148, 39860296]

約数ペア:

[(1, 39860296), (2, 19930148), (4, 9965074), (7, 5694328), (8, 4982537), (14, 2847164), (28, 1423582), (31, 1285816), (56, 711791), (62, 642908), (124, 321454), (217, 183688), (248, 160727), (434, 91844), (868, 45922), (1736, 22961)]