31995904

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 67813200

約数和(自身を除く): 35817296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 919, 1024, 1088, 1838, 2048, 2176, 3676, 4352, 7352, 8704, 14704, 15623, 17408, 29408, 31246, 34816, 58816, 62492, 117632, 124984, 235264, 249968, 470528, 499936, 941056, 999872, 1882112, 1999744, 3999488, 7998976, 15997952, 31995904]

約数ペア:

[(1, 31995904), (2, 15997952), (4, 7998976), (8, 3999488), (16, 1999744), (17, 1882112), (32, 999872), (34, 941056), (64, 499936), (68, 470528), (128, 249968), (136, 235264), (256, 124984), (272, 117632), (512, 62492), (544, 58816), (919, 34816), (1024, 31246), (1088, 29408), (1838, 17408), (2048, 15623), (2176, 14704), (3676, 8704), (4352, 7352)]