86749504

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1223

約数の個数: 56

約数和(自身を含む): 185001408

約数和(自身を除く): 98251904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 544, 568, 1088, 1123, 1136, 1207, 2246, 2272, 2414, 4492, 4544, 4828, 8984, 9656, 17968, 19091, 19312, 35936, 38182, 38624, 71872, 76364, 77248, 79733, 152728, 159466, 305456, 318932, 610912, 637864, 1221824, 1275728, 1355461, 2551456, 2710922, 5102912, 5421844, 10843688, 21687376, 43374752, 86749504]

約数ペア:

[(1, 86749504), (2, 43374752), (4, 21687376), (8, 10843688), (16, 5421844), (17, 5102912), (32, 2710922), (34, 2551456), (64, 1355461), (68, 1275728), (71, 1221824), (136, 637864), (142, 610912), (272, 318932), (284, 305456), (544, 159466), (568, 152728), (1088, 79733), (1123, 77248), (1136, 76364), (1207, 71872), (2246, 38624), (2272, 38182), (2414, 35936), (4492, 19312), (4544, 19091), (4828, 17968), (8984, 9656)]