80245298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8102

約数の個数: 32

約数和(自身を含む): 148193280

約数和(自身を除く): 67947982

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 8039, 9982, 16078, 56273, 112546, 184897, 249209, 369794, 498418, 1294279, 1744463, 2588558, 3488926, 5731807, 11463614, 40122649, 80245298]

約数ペア:

[(1, 80245298), (2, 40122649), (7, 11463614), (14, 5731807), (23, 3488926), (31, 2588558), (46, 1744463), (62, 1294279), (161, 498418), (217, 369794), (322, 249209), (434, 184897), (713, 112546), (1426, 56273), (4991, 16078), (8039, 9982)]