31242148

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11503}}^1$

素因数の和:11611

約数の個数: 24

約数和(自身を含む): 63133952

約数和(自身を除く): 31891804

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 11503, 23006, 46012, 80521, 161042, 322084, 1115791, 2231582, 4463164, 7810537, 15621074, 31242148]

約数ペア:

[(1, 31242148), (2, 15621074), (4, 7810537), (7, 4463164), (14, 2231582), (28, 1115791), (97, 322084), (194, 161042), (388, 80521), (679, 46012), (1358, 23006), (2716, 11503)]