387127168

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{131497}}^1$

素因数の和:131534

約数の個数: 32

約数和(自身を含む): 804767760

約数和(自身を除く): 417640592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 131497, 262994, 525988, 1051976, 2103952, 3024431, 4207904, 6048862, 8415808, 12097724, 16831616, 24195448, 48390896, 96781792, 193563584, 387127168]

約数ペア:

[(1, 387127168), (2, 193563584), (4, 96781792), (8, 48390896), (16, 24195448), (23, 16831616), (32, 12097724), (46, 8415808), (64, 6048862), (92, 4207904), (128, 3024431), (184, 2103952), (368, 1051976), (736, 525988), (1472, 262994), (2944, 131497)]