84107924

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{907}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 149493120

約数和(自身を除く): 65385196

約数列:

[1, 2, 4, 97, 194, 239, 388, 478, 907, 956, 1814, 3628, 23183, 46366, 87979, 92732, 175958, 216773, 351916, 433546, 867092, 21026981, 42053962, 84107924]

約数ペア:

[(1, 84107924), (2, 42053962), (4, 21026981), (97, 867092), (194, 433546), (239, 351916), (388, 216773), (478, 175958), (907, 92732), (956, 87979), (1814, 46366), (3628, 23183)]