16207312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 34765632

約数和(自身を除く): 18558320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1297, 1562, 2594, 3124, 5188, 6248, 10376, 12496, 14267, 20752, 28534, 57068, 92087, 114136, 184174, 228272, 368348, 736696, 1012957, 1473392, 2025914, 4051828, 8103656, 16207312]

約数ペア:

[(1, 16207312), (2, 8103656), (4, 4051828), (8, 2025914), (11, 1473392), (16, 1012957), (22, 736696), (44, 368348), (71, 228272), (88, 184174), (142, 114136), (176, 92087), (284, 57068), (568, 28534), (781, 20752), (1136, 14267), (1297, 12496), (1562, 10376), (2594, 6248), (3124, 5188)]