31967498

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1949}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 49140000

約数和(自身を除く): 17172502

約数列:

[1, 2, 59, 118, 139, 278, 1949, 3898, 8201, 16402, 114991, 229982, 270911, 541822, 15983749, 31967498]

約数ペア:

[(1, 31967498), (2, 15983749), (59, 541822), (118, 270911), (139, 229982), (278, 114991), (1949, 16402), (3898, 8201)]