4164426416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{204781}}^1$

素因数の和:204861

約数の個数: 40

約数和(自身を含む): 8532037248

約数和(自身を除く): 4367610832

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 204781, 409562, 819124, 1638248, 3276496, 6348211, 8396021, 12696422, 16792042, 25392844, 33584084, 50785688, 67168168, 101571376, 134336336, 260276651, 520553302, 1041106604, 2082213208, 4164426416]

約数ペア:

[(1, 4164426416), (2, 2082213208), (4, 1041106604), (8, 520553302), (16, 260276651), (31, 134336336), (41, 101571376), (62, 67168168), (82, 50785688), (124, 33584084), (164, 25392844), (248, 16792042), (328, 12696422), (496, 8396021), (656, 6348211), (1271, 3276496), (2542, 1638248), (5084, 819124), (10168, 409562), (20336, 204781)]