31007944

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 64733760

約数和(自身を除く): 33725816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 121, 206, 242, 311, 412, 484, 622, 824, 968, 1133, 1244, 2266, 2488, 3421, 4532, 6842, 9064, 12463, 13684, 24926, 27368, 32033, 37631, 49852, 64066, 75262, 99704, 128132, 150524, 256264, 301048, 352363, 704726, 1409452, 2818904, 3875993, 7751986, 15503972, 31007944]

約数ペア:

[(1, 31007944), (2, 15503972), (4, 7751986), (8, 3875993), (11, 2818904), (22, 1409452), (44, 704726), (88, 352363), (103, 301048), (121, 256264), (206, 150524), (242, 128132), (311, 99704), (412, 75262), (484, 64066), (622, 49852), (824, 37631), (968, 32033), (1133, 27368), (1244, 24926), (2266, 13684), (2488, 12463), (3421, 9064), (4532, 6842)]