83895952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 198737280

約数和(自身を除く): 114841328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 139, 238, 272, 278, 317, 476, 556, 634, 952, 973, 1112, 1268, 1904, 1946, 2219, 2224, 2363, 2536, 3892, 4438, 4726, 5072, 5389, 7784, 8876, 9452, 10778, 15568, 16541, 17752, 18904, 21556, 33082, 35504, 37723, 37808, 43112, 44063, 66164, 75446, 86224, 88126, 132328, 150892, 176252, 264656, 301784, 308441, 352504, 603568, 616882, 705008, 749071, 1233764, 1498142, 2467528, 2996284, 4935056, 5243497, 5992568, 10486994, 11985136, 20973988, 41947976, 83895952]

約数ペア:

[(1, 83895952), (2, 41947976), (4, 20973988), (7, 11985136), (8, 10486994), (14, 5992568), (16, 5243497), (17, 4935056), (28, 2996284), (34, 2467528), (56, 1498142), (68, 1233764), (112, 749071), (119, 705008), (136, 616882), (139, 603568), (238, 352504), (272, 308441), (278, 301784), (317, 264656), (476, 176252), (556, 150892), (634, 132328), (952, 88126), (973, 86224), (1112, 75446), (1268, 66164), (1904, 44063), (1946, 43112), (2219, 37808), (2224, 37723), (2363, 35504), (2536, 33082), (3892, 21556), (4438, 18904), (4726, 17752), (5072, 16541), (5389, 15568), (7784, 10778), (8876, 9452)]