16312712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 33286680

約数和(自身を除く): 16973968

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 1553, 2626, 3106, 5252, 6212, 10504, 12424, 20189, 40378, 80756, 156853, 161512, 313706, 627412, 1254824, 2039089, 4078178, 8156356, 16312712]

約数ペア:

[(1, 16312712), (2, 8156356), (4, 4078178), (8, 2039089), (13, 1254824), (26, 627412), (52, 313706), (101, 161512), (104, 156853), (202, 80756), (404, 40378), (808, 20189), (1313, 12424), (1553, 10504), (2626, 6212), (3106, 5252)]