78397322

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{4093}}^1$

素因数の和:4313

約数の個数: 16

約数和(自身を含む): 120314472

約数和(自身を除く): 41917150

約数列:

[1, 2, 61, 122, 157, 314, 4093, 8186, 9577, 19154, 249673, 499346, 642601, 1285202, 39198661, 78397322]

約数ペア:

[(1, 78397322), (2, 39198661), (61, 1285202), (122, 642601), (157, 499346), (314, 249673), (4093, 19154), (8186, 9577)]