31173224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3153

約数の個数: 32

約数和(自身を含む): 62464800

約数和(自身を除く): 31291576

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 3061, 5092, 6122, 10184, 12244, 24488, 58159, 116318, 205087, 232636, 410174, 465272, 820348, 1640696, 3896653, 7793306, 15586612, 31173224]

約数ペア:

[(1, 31173224), (2, 15586612), (4, 7793306), (8, 3896653), (19, 1640696), (38, 820348), (67, 465272), (76, 410174), (134, 232636), (152, 205087), (268, 116318), (536, 58159), (1273, 24488), (2546, 12244), (3061, 10184), (5092, 6122)]