77222864

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{49757}}^1$

素因数の和:49862

約数の個数: 20

約数和(自身を含む): 151164804

約数和(自身を除く): 73941940

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 49757, 99514, 199028, 398056, 796112, 4826429, 9652858, 19305716, 38611432, 77222864]

約数ペア:

[(1, 77222864), (2, 38611432), (4, 19305716), (8, 9652858), (16, 4826429), (97, 796112), (194, 398056), (388, 199028), (776, 99514), (1552, 49757)]