61981958

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{4483}}^1$

素因数の和:4739

約数の個数: 16

約数和(自身を含む): 96423936

約数和(自身を除く): 34441978

約数列:

[1, 2, 31, 62, 223, 446, 4483, 6913, 8966, 13826, 138973, 277946, 999709, 1999418, 30990979, 61981958]

約数ペア:

[(1, 61981958), (2, 30990979), (31, 1999418), (62, 999709), (223, 277946), (446, 138973), (4483, 13826), (6913, 8966)]