86320688

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{55619}}^1$

素因数の和:55724

約数の個数: 20

約数和(自身を含む): 168973560

約数和(自身を除く): 82652872

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 55619, 111238, 222476, 444952, 889904, 5395043, 10790086, 21580172, 43160344, 86320688]

約数ペア:

[(1, 86320688), (2, 43160344), (4, 21580172), (8, 10790086), (16, 5395043), (97, 889904), (194, 444952), (388, 222476), (776, 111238), (1552, 55619)]