13131616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 27760320

約数和(自身を除く): 14628704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 101, 136, 202, 239, 272, 404, 478, 544, 808, 956, 1616, 1717, 1912, 3232, 3434, 3824, 4063, 6868, 7648, 8126, 13736, 16252, 24139, 27472, 32504, 48278, 54944, 65008, 96556, 130016, 193112, 386224, 410363, 772448, 820726, 1641452, 3282904, 6565808, 13131616]

約数ペア:

[(1, 13131616), (2, 6565808), (4, 3282904), (8, 1641452), (16, 820726), (17, 772448), (32, 410363), (34, 386224), (68, 193112), (101, 130016), (136, 96556), (202, 65008), (239, 54944), (272, 48278), (404, 32504), (478, 27472), (544, 24139), (808, 16252), (956, 13736), (1616, 8126), (1717, 7648), (1912, 6868), (3232, 4063), (3434, 3824)]