30318616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{222931}}^1$

素因数の和:222954

約数の個数: 16

約数和(自身を含む): 60191640

約数和(自身を除く): 29873024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 222931, 445862, 891724, 1783448, 3789827, 7579654, 15159308, 30318616]

約数ペア:

[(1, 30318616), (2, 15159308), (4, 7579654), (8, 3789827), (17, 1783448), (34, 891724), (68, 445862), (136, 222931)]