91651646

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 145678176

約数和(自身を除く): 54026530

約数列:

[1, 2, 41, 61, 73, 82, 122, 146, 251, 502, 2501, 2993, 4453, 5002, 5986, 8906, 10291, 15311, 18323, 20582, 30622, 36646, 182573, 365146, 627751, 751243, 1117703, 1255502, 1502486, 2235406, 45825823, 91651646]

約数ペア:

[(1, 91651646), (2, 45825823), (41, 2235406), (61, 1502486), (73, 1255502), (82, 1117703), (122, 751243), (146, 627751), (251, 365146), (502, 182573), (2501, 36646), (2993, 30622), (4453, 20582), (5002, 18323), (5986, 15311), (8906, 10291)]