2143646528

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{18313}}^1$

素因数の和:18415

約数の個数: 56

約数和(自身を含む): 4465685760

約数和(自身を除く): 2322039232

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 1984, 3658, 3776, 7316, 14632, 18313, 29264, 36626, 58528, 73252, 117056, 146504, 293008, 567703, 586016, 1080467, 1135406, 1172032, 2160934, 2270812, 4321868, 4541624, 8643736, 9083248, 17287472, 18166496, 33494477, 34574944, 36332992, 66988954, 69149888, 133977908, 267955816, 535911632, 1071823264, 2143646528]

約数ペア:

[(1, 2143646528), (2, 1071823264), (4, 535911632), (8, 267955816), (16, 133977908), (31, 69149888), (32, 66988954), (59, 36332992), (62, 34574944), (64, 33494477), (118, 18166496), (124, 17287472), (236, 9083248), (248, 8643736), (472, 4541624), (496, 4321868), (944, 2270812), (992, 2160934), (1829, 1172032), (1888, 1135406), (1984, 1080467), (3658, 586016), (3776, 567703), (7316, 293008), (14632, 146504), (18313, 117056), (29264, 73252), (36626, 58528)]