33681338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 22565062

約数列:

[1, 2, 19, 23, 38, 46, 89, 178, 433, 437, 866, 874, 1691, 2047, 3382, 4094, 8227, 9959, 16454, 19918, 38537, 38893, 77074, 77786, 189221, 378442, 732203, 886351, 1464406, 1772702, 16840669, 33681338]

約数ペア:

[(1, 33681338), (2, 16840669), (19, 1772702), (23, 1464406), (38, 886351), (46, 732203), (89, 378442), (178, 189221), (433, 77786), (437, 77074), (866, 38893), (874, 38537), (1691, 19918), (2047, 16454), (3382, 9959), (4094, 8227)]