20171232

素因数分解:

$2^5\times 3^2\times {\mathrm{70039}}^1$

素因数の和:70055

約数の個数: 36

約数和(自身を含む): 57362760

約数和(自身を除く): 37191528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70039, 140078, 210117, 280156, 420234, 560312, 630351, 840468, 1120624, 1260702, 1680936, 2241248, 2521404, 3361872, 5042808, 6723744, 10085616, 20171232]

約数ペア:

[(1, 20171232), (2, 10085616), (3, 6723744), (4, 5042808), (6, 3361872), (8, 2521404), (9, 2241248), (12, 1680936), (16, 1260702), (18, 1120624), (24, 840468), (32, 630351), (36, 560312), (48, 420234), (72, 280156), (96, 210117), (144, 140078), (288, 70039)]