80815484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19483}}^1$

素因数の和:19565

約数の個数: 24

約数和(自身を含む): 152209008

約数和(自身を除く): 71393524

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 19483, 38966, 77932, 331211, 662422, 1188463, 1324844, 2376926, 4753852, 20203871, 40407742, 80815484]

約数ペア:

[(1, 80815484), (2, 40407742), (4, 20203871), (17, 4753852), (34, 2376926), (61, 1324844), (68, 1188463), (122, 662422), (244, 331211), (1037, 77932), (2074, 38966), (4148, 19483)]