31644028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16447}}^1$

素因数の和:16501

約数の個数: 24

約数和(自身を含む): 61252352

約数和(自身を除く): 29608324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 16447, 32894, 65788, 213811, 427622, 608539, 855244, 1217078, 2434156, 7911007, 15822014, 31644028]

約数ペア:

[(1, 31644028), (2, 15822014), (4, 7911007), (13, 2434156), (26, 1217078), (37, 855244), (52, 608539), (74, 427622), (148, 213811), (481, 65788), (962, 32894), (1924, 16447)]