69280102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8039}}^1$

素因数の和:8211

約数の個数: 16

約数和(自身を含む): 108057600

約数和(自身を除く): 38777498

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8039, 8618, 16078, 249209, 498418, 1117421, 2234842, 34640051, 69280102]

約数ペア:

[(1, 69280102), (2, 34640051), (31, 2234842), (62, 1117421), (139, 498418), (278, 249209), (4309, 16078), (8039, 8618)]