15715256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 15250504

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 383, 446, 766, 892, 1532, 1784, 3064, 5129, 8809, 10258, 17618, 20516, 35236, 41032, 70472, 85409, 170818, 341636, 683272, 1964407, 3928814, 7857628, 15715256]

約数ペア:

[(1, 15715256), (2, 7857628), (4, 3928814), (8, 1964407), (23, 683272), (46, 341636), (92, 170818), (184, 85409), (223, 70472), (383, 41032), (446, 35236), (766, 20516), (892, 17618), (1532, 10258), (1784, 8809), (3064, 5129)]