82938967072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{205327}}^1$

素因数の和:206321

約数の個数: 48

約数和(自身を含む): 176028515712

約数和(自身を除く): 93089548640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 971, 1942, 3884, 7768, 12623, 15536, 25246, 31072, 50492, 100984, 201968, 205327, 403936, 410654, 821308, 1642616, 2669251, 3285232, 5338502, 6570464, 10677004, 21354008, 42708016, 85416032, 199372517, 398745034, 797490068, 1594980136, 2591842721, 3189960272, 5183685442, 6379920544, 10367370884, 20734741768, 41469483536, 82938967072]

約数ペア:

[(1, 82938967072), (2, 41469483536), (4, 20734741768), (8, 10367370884), (13, 6379920544), (16, 5183685442), (26, 3189960272), (32, 2591842721), (52, 1594980136), (104, 797490068), (208, 398745034), (416, 199372517), (971, 85416032), (1942, 42708016), (3884, 21354008), (7768, 10677004), (12623, 6570464), (15536, 5338502), (25246, 3285232), (31072, 2669251), (50492, 1642616), (100984, 821308), (201968, 410654), (205327, 403936)]