15677618416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57638303}}^1$

素因数の和:57638328

約数の個数: 20

約数和(自身を含む): 32162173632

約数和(自身を除く): 16484555216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57638303, 115276606, 230553212, 461106424, 922212848, 979851151, 1959702302, 3919404604, 7838809208, 15677618416]

約数ペア:

[(1, 15677618416), (2, 7838809208), (4, 3919404604), (8, 1959702302), (16, 979851151), (17, 922212848), (34, 461106424), (68, 230553212), (136, 115276606), (272, 57638303)]