2051442112

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{1171}}^1$

素因数の和:2097

約数の個数: 56

約数和(自身を含む): 4210499072

約数和(自身を除く): 2159056960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 883, 992, 1171, 1766, 1984, 2342, 3532, 4684, 7064, 9368, 14128, 18736, 27373, 28256, 36301, 37472, 54746, 56512, 72602, 74944, 109492, 145204, 218984, 290408, 437968, 580816, 875936, 1033993, 1161632, 1751872, 2067986, 2323264, 4135972, 8271944, 16543888, 32053783, 33087776, 64107566, 66175552, 128215132, 256430264, 512860528, 1025721056, 2051442112]

約数ペア:

[(1, 2051442112), (2, 1025721056), (4, 512860528), (8, 256430264), (16, 128215132), (31, 66175552), (32, 64107566), (62, 33087776), (64, 32053783), (124, 16543888), (248, 8271944), (496, 4135972), (883, 2323264), (992, 2067986), (1171, 1751872), (1766, 1161632), (1984, 1033993), (2342, 875936), (3532, 580816), (4684, 437968), (7064, 290408), (9368, 218984), (14128, 145204), (18736, 109492), (27373, 74944), (28256, 72602), (36301, 56512), (37472, 54746)]