2115968

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 4300320

約数和(自身を除く): 2184352

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 271, 488, 542, 976, 1084, 1952, 2168, 3904, 4336, 7808, 8672, 16531, 17344, 33062, 34688, 66124, 132248, 264496, 528992, 1057984, 2115968]

約数ペア:

[(1, 2115968), (2, 1057984), (4, 528992), (8, 264496), (16, 132248), (32, 66124), (61, 34688), (64, 33062), (122, 17344), (128, 16531), (244, 8672), (271, 7808), (488, 4336), (542, 3904), (976, 2168), (1084, 1952)]