31740404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{255971}}^1$

素因数の和:256006

約数の個数: 12

約数和(自身を含む): 57337728

約数和(自身を除く): 25597324

約数列:

[1, 2, 4, 31, 62, 124, 255971, 511942, 1023884, 7935101, 15870202, 31740404]

約数ペア:

[(1, 31740404), (2, 15870202), (4, 7935101), (31, 1023884), (62, 511942), (124, 255971)]