88679728

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{57139}}^1$

素因数の和:57244

約数の個数: 20

約数和(自身を含む): 173591320

約数和(自身を除く): 84911592

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 57139, 114278, 228556, 457112, 914224, 5542483, 11084966, 22169932, 44339864, 88679728]

約数ペア:

[(1, 88679728), (2, 44339864), (4, 22169932), (8, 11084966), (16, 5542483), (97, 914224), (194, 457112), (388, 228556), (776, 114278), (1552, 57139)]