80139464

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5477}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 157766400

約数和(自身を除く): 77626936

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1829, 3658, 5477, 7316, 10954, 14632, 21908, 43816, 169787, 323143, 339574, 646286, 679148, 1292572, 1358296, 2585144, 10017433, 20034866, 40069732, 80139464]

約数ペア:

[(1, 80139464), (2, 40069732), (4, 20034866), (8, 10017433), (31, 2585144), (59, 1358296), (62, 1292572), (118, 679148), (124, 646286), (236, 339574), (248, 323143), (472, 169787), (1829, 43816), (3658, 21908), (5477, 14632), (7316, 10954)]