31137232

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1607}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 69388416

約数和(自身を除く): 38251184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 1607, 2422, 2768, 3214, 4844, 6428, 9688, 11249, 12856, 19376, 22498, 25712, 44996, 89992, 179984, 278011, 556022, 1112044, 1946077, 2224088, 3892154, 4448176, 7784308, 15568616, 31137232]

約数ペア:

[(1, 31137232), (2, 15568616), (4, 7784308), (7, 4448176), (8, 3892154), (14, 2224088), (16, 1946077), (28, 1112044), (56, 556022), (112, 278011), (173, 179984), (346, 89992), (692, 44996), (1211, 25712), (1384, 22498), (1607, 19376), (2422, 12856), (2768, 11249), (3214, 9688), (4844, 6428)]