220034032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{811}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 441416192

約数和(自身を除く): 221382160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 547, 811, 1094, 1622, 2188, 3244, 4376, 6488, 8752, 12976, 16957, 25141, 33914, 50282, 67828, 100564, 135656, 201128, 271312, 402256, 443617, 887234, 1774468, 3548936, 7097872, 13752127, 27504254, 55008508, 110017016, 220034032]

約数ペア:

[(1, 220034032), (2, 110017016), (4, 55008508), (8, 27504254), (16, 13752127), (31, 7097872), (62, 3548936), (124, 1774468), (248, 887234), (496, 443617), (547, 402256), (811, 271312), (1094, 201128), (1622, 135656), (2188, 100564), (3244, 67828), (4376, 50282), (6488, 33914), (8752, 25141), (12976, 16957)]