80356316

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{683}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 143256960

約数和(自身を除く): 62900644

約数列:

[1, 2, 4, 67, 134, 268, 439, 683, 878, 1366, 1756, 2732, 29413, 45761, 58826, 91522, 117652, 183044, 299837, 599674, 1199348, 20089079, 40178158, 80356316]

約数ペア:

[(1, 80356316), (2, 40178158), (4, 20089079), (67, 1199348), (134, 599674), (268, 299837), (439, 183044), (683, 117652), (878, 91522), (1366, 58826), (1756, 45761), (2732, 29413)]