39315316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 71563520

約数和(自身を除く): 32248204

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 2281, 4309, 4562, 8618, 9124, 17236, 70711, 141422, 282844, 317059, 634118, 1268236, 9828829, 19657658, 39315316]

約数ペア:

[(1, 39315316), (2, 19657658), (4, 9828829), (31, 1268236), (62, 634118), (124, 317059), (139, 282844), (278, 141422), (556, 70711), (2281, 17236), (4309, 9124), (4562, 8618)]