42189272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5237}}^1$

素因数の和:5315

約数の個数: 32

約数和(自身を含む): 84855600

約数和(自身を除く): 42666328

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 5237, 8056, 10474, 20948, 41896, 99503, 199006, 277561, 398012, 555122, 796024, 1110244, 2220488, 5273659, 10547318, 21094636, 42189272]

約数ペア:

[(1, 42189272), (2, 21094636), (4, 10547318), (8, 5273659), (19, 2220488), (38, 1110244), (53, 796024), (76, 555122), (106, 398012), (152, 277561), (212, 199006), (424, 99503), (1007, 41896), (2014, 20948), (4028, 10474), (5237, 8056)]