111995456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1411

約数の個数: 56

約数和(自身を含む): 238475520

約数和(自身を除く): 126480064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 272, 316, 544, 632, 1088, 1264, 1303, 1343, 2528, 2606, 2686, 5056, 5212, 5372, 10424, 10744, 20848, 21488, 22151, 41696, 42976, 44302, 83392, 85952, 88604, 102937, 177208, 205874, 354416, 411748, 708832, 823496, 1417664, 1646992, 1749929, 3293984, 3499858, 6587968, 6999716, 13999432, 27998864, 55997728, 111995456]

約数ペア:

[(1, 111995456), (2, 55997728), (4, 27998864), (8, 13999432), (16, 6999716), (17, 6587968), (32, 3499858), (34, 3293984), (64, 1749929), (68, 1646992), (79, 1417664), (136, 823496), (158, 708832), (272, 411748), (316, 354416), (544, 205874), (632, 177208), (1088, 102937), (1264, 88604), (1303, 85952), (1343, 83392), (2528, 44302), (2606, 42976), (2686, 41696), (5056, 22151), (5212, 21488), (5372, 20848), (10424, 10744)]